61650448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{72701}}^1$

素因数の和:72762

約数の個数: 20

約数和(自身を含む): 121703148

約数和(自身を除く): 60052700

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 72701, 145402, 290804, 581608, 1163216, 3853153, 7706306, 15412612, 30825224, 61650448]

約数ペア:

[(1, 61650448), (2, 30825224), (4, 15412612), (8, 7706306), (16, 3853153), (53, 1163216), (106, 581608), (212, 290804), (424, 145402), (848, 72701)]