1662423472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{11731}}^1$

素因数の和:12277

約数の個数: 40

約数和(自身を含む): 3417250032

約数和(自身を除く): 1754826560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 521, 1042, 2084, 4168, 8336, 8857, 11731, 17714, 23462, 35428, 46924, 70856, 93848, 141712, 187696, 199427, 398854, 797708, 1595416, 3190832, 6111851, 12223702, 24447404, 48894808, 97789616, 103901467, 207802934, 415605868, 831211736, 1662423472]

約数ペア:

[(1, 1662423472), (2, 831211736), (4, 415605868), (8, 207802934), (16, 103901467), (17, 97789616), (34, 48894808), (68, 24447404), (136, 12223702), (272, 6111851), (521, 3190832), (1042, 1595416), (2084, 797708), (4168, 398854), (8336, 199427), (8857, 187696), (11731, 141712), (17714, 93848), (23462, 70856), (35428, 46924)]