31946068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 43532972

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 53, 76, 77, 103, 106, 133, 154, 206, 209, 212, 266, 308, 371, 412, 418, 532, 583, 721, 742, 836, 1007, 1133, 1166, 1442, 1463, 1484, 1957, 2014, 2266, 2332, 2884, 2926, 3914, 4028, 4081, 4532, 5459, 5852, 7049, 7828, 7931, 8162, 10918, 11077, 13699, 14098, 15862, 16324, 21527, 21836, 22154, 27398, 28196, 31724, 38213, 43054, 44308, 54796, 60049, 76426, 77539, 86108, 103721, 120098, 150689, 152852, 155078, 207442, 240196, 301378, 310156, 414884, 420343, 602756, 726047, 840686, 1140931, 1452094, 1681372, 2281862, 2904188, 4563724, 7986517, 15973034, 31946068]

約数ペア:

[(1, 31946068), (2, 15973034), (4, 7986517), (7, 4563724), (11, 2904188), (14, 2281862), (19, 1681372), (22, 1452094), (28, 1140931), (38, 840686), (44, 726047), (53, 602756), (76, 420343), (77, 414884), (103, 310156), (106, 301378), (133, 240196), (154, 207442), (206, 155078), (209, 152852), (212, 150689), (266, 120098), (308, 103721), (371, 86108), (412, 77539), (418, 76426), (532, 60049), (583, 54796), (721, 44308), (742, 43054), (836, 38213), (1007, 31724), (1133, 28196), (1166, 27398), (1442, 22154), (1463, 21836), (1484, 21527), (1957, 16324), (2014, 15862), (2266, 14098), (2332, 13699), (2884, 11077), (2926, 10918), (3914, 8162), (4028, 7931), (4081, 7828), (4532, 7049), (5459, 5852)]