90303664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2129}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 191751120

約数和(自身を除く): 101447456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 482, 964, 1928, 2129, 2651, 3856, 4258, 5302, 8516, 10604, 17032, 21208, 23419, 34064, 42416, 46838, 93676, 187352, 374704, 513089, 1026178, 2052356, 4104712, 5643979, 8209424, 11287958, 22575916, 45151832, 90303664]

約数ペア:

[(1, 90303664), (2, 45151832), (4, 22575916), (8, 11287958), (11, 8209424), (16, 5643979), (22, 4104712), (44, 2052356), (88, 1026178), (176, 513089), (241, 374704), (482, 187352), (964, 93676), (1928, 46838), (2129, 42416), (2651, 34064), (3856, 23419), (4258, 21208), (5302, 17032), (8516, 10604)]