90397172

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1187}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 160997760

約数和(自身を除く): 70600588

約数列:

[1, 2, 4, 79, 158, 241, 316, 482, 964, 1187, 2374, 4748, 19039, 38078, 76156, 93773, 187546, 286067, 375092, 572134, 1144268, 22599293, 45198586, 90397172]

約数ペア:

[(1, 90397172), (2, 45198586), (4, 22599293), (79, 1144268), (158, 572134), (241, 375092), (316, 286067), (482, 187546), (964, 93773), (1187, 76156), (2374, 38078), (4748, 19039)]