31726884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 90388480

約数和(自身を除く): 58661596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 103, 114, 133, 193, 206, 228, 266, 309, 386, 399, 412, 532, 579, 618, 721, 772, 798, 1158, 1236, 1351, 1442, 1596, 1957, 2163, 2316, 2702, 2884, 3667, 3914, 4053, 4326, 5404, 5871, 7334, 7828, 8106, 8652, 11001, 11742, 13699, 14668, 16212, 19879, 22002, 23484, 25669, 27398, 39758, 41097, 44004, 51338, 54796, 59637, 77007, 79516, 82194, 102676, 119274, 139153, 154014, 164388, 238548, 278306, 308028, 377701, 417459, 556612, 755402, 834918, 1133103, 1510804, 1669836, 2266206, 2643907, 4532412, 5287814, 7931721, 10575628, 15863442, 31726884]

約数ペア:

[(1, 31726884), (2, 15863442), (3, 10575628), (4, 7931721), (6, 5287814), (7, 4532412), (12, 2643907), (14, 2266206), (19, 1669836), (21, 1510804), (28, 1133103), (38, 834918), (42, 755402), (57, 556612), (76, 417459), (84, 377701), (103, 308028), (114, 278306), (133, 238548), (193, 164388), (206, 154014), (228, 139153), (266, 119274), (309, 102676), (386, 82194), (399, 79516), (412, 77007), (532, 59637), (579, 54796), (618, 51338), (721, 44004), (772, 41097), (798, 39758), (1158, 27398), (1236, 25669), (1351, 23484), (1442, 22002), (1596, 19879), (1957, 16212), (2163, 14668), (2316, 13699), (2702, 11742), (2884, 11001), (3667, 8652), (3914, 8106), (4053, 7828), (4326, 7334), (5404, 5871)]