31938522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 80815104

約数和(自身を除く): 48876582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 947, 1022, 1533, 1606, 1894, 2409, 2841, 3066, 4818, 5621, 5682, 6629, 10417, 11242, 13258, 16863, 19887, 20834, 31251, 33726, 39774, 62502, 69131, 72919, 138262, 145838, 207393, 218757, 414786, 437514, 483917, 760441, 967834, 1451751, 1520882, 2281323, 2903502, 4562646, 5323087, 10646174, 15969261, 31938522]

約数ペア:

[(1, 31938522), (2, 15969261), (3, 10646174), (6, 5323087), (7, 4562646), (11, 2903502), (14, 2281323), (21, 1520882), (22, 1451751), (33, 967834), (42, 760441), (66, 483917), (73, 437514), (77, 414786), (146, 218757), (154, 207393), (219, 145838), (231, 138262), (438, 72919), (462, 69131), (511, 62502), (803, 39774), (947, 33726), (1022, 31251), (1533, 20834), (1606, 19887), (1894, 16863), (2409, 13258), (2841, 11242), (3066, 10417), (4818, 6629), (5621, 5682)]