90545164

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 161554176

約数和(自身を除く): 71009012

約数列:

[1, 2, 4, 71, 142, 211, 284, 422, 844, 1511, 3022, 6044, 14981, 29962, 59924, 107281, 214562, 318821, 429124, 637642, 1275284, 22636291, 45272582, 90545164]

約数ペア:

[(1, 90545164), (2, 45272582), (4, 22636291), (71, 1275284), (142, 637642), (211, 429124), (284, 318821), (422, 214562), (844, 107281), (1511, 59924), (3022, 29962), (6044, 14981)]