89705744

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{6829}}^1$

素因数の和:7658

約数の個数: 20

約数和(自身を含む): 174042060

約数和(自身を除く): 84336316

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 6829, 13136, 13658, 27316, 54632, 109264, 5606609, 11213218, 22426436, 44852872, 89705744]

約数ペア:

[(1, 89705744), (2, 44852872), (4, 22426436), (8, 11213218), (16, 5606609), (821, 109264), (1642, 54632), (3284, 27316), (6568, 13658), (6829, 13136)]