42204328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 82051200

約数和(自身を除く): 39846872

約数列:

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

約数ペア:

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