85399792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 171988992

約数和(自身を除く): 86589200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 167, 248, 334, 496, 668, 1031, 1336, 2062, 2672, 4124, 5177, 8248, 10354, 16496, 20708, 31961, 41416, 63922, 82832, 127844, 172177, 255688, 344354, 511376, 688708, 1377416, 2754832, 5337487, 10674974, 21349948, 42699896, 85399792]

約数ペア:

[(1, 85399792), (2, 42699896), (4, 21349948), (8, 10674974), (16, 5337487), (31, 2754832), (62, 1377416), (124, 688708), (167, 511376), (248, 344354), (334, 255688), (496, 172177), (668, 127844), (1031, 82832), (1336, 63922), (2062, 41416), (2672, 31961), (4124, 20708), (5177, 16496), (8248, 10354)]