31735396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 80438400

約数和(自身を除く): 48703004

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 29, 34, 38, 44, 58, 68, 76, 77, 116, 119, 121, 133, 154, 187, 203, 209, 238, 242, 266, 308, 319, 323, 374, 406, 418, 476, 484, 493, 532, 551, 638, 646, 748, 812, 836, 847, 986, 1102, 1276, 1292, 1309, 1463, 1694, 1972, 2057, 2204, 2233, 2261, 2299, 2618, 2926, 3388, 3451, 3509, 3553, 3857, 4114, 4466, 4522, 4598, 5236, 5423, 5852, 6061, 6902, 7018, 7106, 7714, 8228, 8932, 9044, 9196, 9367, 10846, 12122, 13804, 14036, 14212, 14399, 15428, 16093, 18734, 21692, 24244, 24563, 24871, 28798, 32186, 37468, 37961, 39083, 42427, 49126, 49742, 57596, 59653, 64372, 65569, 66671, 75922, 78166, 84854, 98252, 99484, 103037, 119306, 131138, 133342, 151844, 156332, 169708, 206074, 238612, 262276, 266684, 273581, 412148, 417571, 466697, 547162, 721259, 835142, 933394, 1094324, 1133407, 1442518, 1670284, 1866788, 2266814, 2885036, 4533628, 7933849, 15867698, 31735396]

約数ペア:

[(1, 31735396), (2, 15867698), (4, 7933849), (7, 4533628), (11, 2885036), (14, 2266814), (17, 1866788), (19, 1670284), (22, 1442518), (28, 1133407), (29, 1094324), (34, 933394), (38, 835142), (44, 721259), (58, 547162), (68, 466697), (76, 417571), (77, 412148), (116, 273581), (119, 266684), (121, 262276), (133, 238612), (154, 206074), (187, 169708), (203, 156332), (209, 151844), (238, 133342), (242, 131138), (266, 119306), (308, 103037), (319, 99484), (323, 98252), (374, 84854), (406, 78166), (418, 75922), (476, 66671), (484, 65569), (493, 64372), (532, 59653), (551, 57596), (638, 49742), (646, 49126), (748, 42427), (812, 39083), (836, 37961), (847, 37468), (986, 32186), (1102, 28798), (1276, 24871), (1292, 24563), (1309, 24244), (1463, 21692), (1694, 18734), (1972, 16093), (2057, 15428), (2204, 14399), (2233, 14212), (2261, 14036), (2299, 13804), (2618, 12122), (2926, 10846), (3388, 9367), (3451, 9196), (3509, 9044), (3553, 8932), (3857, 8228), (4114, 7714), (4466, 7106), (4522, 7018), (4598, 6902), (5236, 6061), (5423, 5852)]