30786136

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{23609}}^1$

素因数の和:23778

約数の個数: 16

約数和(自身を含む): 58080600

約数和(自身を除く): 27294464

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 23609, 47218, 94436, 188872, 3848267, 7696534, 15393068, 30786136]

約数ペア:

[(1, 30786136), (2, 15393068), (4, 7696534), (8, 3848267), (163, 188872), (326, 94436), (652, 47218), (1304, 23609)]