87081772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5807}}^1$

素因数の和:5997

約数の個数: 24

約数和(自身を含む): 160022016

約数和(自身を除く): 72940244

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 5807, 7498, 11614, 14996, 23228, 133561, 267122, 534244, 946541, 1893082, 3786164, 21770443, 43540886, 87081772]

約数ペア:

[(1, 87081772), (2, 43540886), (4, 21770443), (23, 3786164), (46, 1893082), (92, 946541), (163, 534244), (326, 267122), (652, 133561), (3749, 23228), (5807, 14996), (7498, 11614)]