61012856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 116899200

約数和(自身を除く): 55886344

約数列:

[1, 2, 4, 8, 71, 142, 163, 284, 326, 568, 652, 659, 1304, 1318, 2636, 5272, 11573, 23146, 46292, 46789, 92584, 93578, 107417, 187156, 214834, 374312, 429668, 859336, 7626607, 15253214, 30506428, 61012856]

約数ペア:

[(1, 61012856), (2, 30506428), (4, 15253214), (8, 7626607), (71, 859336), (142, 429668), (163, 374312), (284, 214834), (326, 187156), (568, 107417), (652, 93578), (659, 92584), (1304, 46789), (1318, 46292), (2636, 23146), (5272, 11573)]