84408656

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 169572480

約数和(自身を除く): 85163824

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1553, 3106, 3397, 6212, 6794, 12424, 13588, 24848, 27176, 54352, 66779, 122687, 133558, 245374, 267116, 490748, 534232, 981496, 1068464, 1962992, 5275541, 10551082, 21102164, 42204328, 84408656]

約数ペア:

[(1, 84408656), (2, 42204328), (4, 21102164), (8, 10551082), (16, 5275541), (43, 1962992), (79, 1068464), (86, 981496), (158, 534232), (172, 490748), (316, 267116), (344, 245374), (632, 133558), (688, 122687), (1264, 66779), (1553, 54352), (3106, 27176), (3397, 24848), (6212, 13588), (6794, 12424)]