89827928

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 170910000

約数和(自身を除く): 81082072

約数列:

[1, 2, 4, 8, 149, 179, 298, 358, 421, 596, 716, 842, 1192, 1432, 1684, 3368, 26671, 53342, 62729, 75359, 106684, 125458, 150718, 213368, 250916, 301436, 501832, 602872, 11228491, 22456982, 44913964, 89827928]

約数ペア:

[(1, 89827928), (2, 44913964), (4, 22456982), (8, 11228491), (149, 602872), (179, 501832), (298, 301436), (358, 250916), (421, 213368), (596, 150718), (716, 125458), (842, 106684), (1192, 75359), (1432, 62729), (1684, 53342), (3368, 26671)]