85593404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 174024480

約数和(自身を除く): 88431076

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2113, 2132, 3116, 4226, 8452, 10127, 20254, 27469, 40147, 40508, 54938, 80294, 86633, 109876, 160588, 173266, 346532, 521911, 1043822, 1126229, 1646027, 2087644, 2252458, 3292054, 4504916, 6584108, 21398351, 42796702, 85593404]

約数ペア:

[(1, 85593404), (2, 42796702), (4, 21398351), (13, 6584108), (19, 4504916), (26, 3292054), (38, 2252458), (41, 2087644), (52, 1646027), (76, 1126229), (82, 1043822), (164, 521911), (247, 346532), (494, 173266), (533, 160588), (779, 109876), (988, 86633), (1066, 80294), (1558, 54938), (2113, 40508), (2132, 40147), (3116, 27469), (4226, 20254), (8452, 10127)]