85880452

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{27143}}^1$

素因数の和:27267

約数の個数: 24

約数和(自身を含む): 173287296

約数和(自身を除く): 87406844

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 27143, 54286, 108572, 190001, 380002, 760004, 3067159, 6134318, 12268636, 21470113, 42940226, 85880452]

約数ペア:

[(1, 85880452), (2, 42940226), (4, 21470113), (7, 12268636), (14, 6134318), (28, 3067159), (113, 760004), (226, 380002), (452, 190001), (791, 108572), (1582, 54286), (3164, 27143)]