90242864

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{14207}}^1$

素因数の和:14612

約数の個数: 20

約数和(自身を含む): 175298304

約数和(自身を除く): 85055440

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 14207, 28414, 56828, 113656, 227312, 5640179, 11280358, 22560716, 45121432, 90242864]

約数ペア:

[(1, 90242864), (2, 45121432), (4, 22560716), (8, 11280358), (16, 5640179), (397, 227312), (794, 113656), (1588, 56828), (3176, 28414), (6352, 14207)]