61572272

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{23609}}^1$

素因数の和:23780

約数の個数: 20

約数和(自身を含む): 120033240

約数和(自身を除く): 58460968

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 23609, 47218, 94436, 188872, 377744, 3848267, 7696534, 15393068, 30786136, 61572272]

約数ペア:

[(1, 61572272), (2, 30786136), (4, 15393068), (8, 7696534), (16, 3848267), (163, 377744), (326, 188872), (652, 94436), (1304, 47218), (2608, 23609)]