56165416

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{1429}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 111969000

約数和(自身を除く): 55803584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 1429, 2312, 2858, 4913, 5716, 9826, 11432, 19652, 24293, 39304, 48586, 97172, 194344, 412981, 825962, 1651924, 3303848, 7020677, 14041354, 28082708, 56165416]

約数ペア:

[(1, 56165416), (2, 28082708), (4, 14041354), (8, 7020677), (17, 3303848), (34, 1651924), (68, 825962), (136, 412981), (289, 194344), (578, 97172), (1156, 48586), (1429, 39304), (2312, 24293), (2858, 19652), (4913, 11432), (5716, 9826)]