89166964

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 162823500

約数和(自身を除く): 73656536

約数列:

[1, 2, 4, 41, 82, 89, 149, 164, 178, 298, 356, 596, 1681, 3362, 3649, 6109, 6724, 7298, 12218, 13261, 14596, 24436, 26522, 53044, 149609, 250469, 299218, 500938, 543701, 598436, 1001876, 1087402, 2174804, 22291741, 44583482, 89166964]

約数ペア:

[(1, 89166964), (2, 44583482), (4, 22291741), (41, 2174804), (82, 1087402), (89, 1001876), (149, 598436), (164, 543701), (178, 500938), (298, 299218), (356, 250469), (596, 149609), (1681, 53044), (3362, 26522), (3649, 24436), (6109, 14596), (6724, 13261), (7298, 12218)]