61221896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{450161}}^1$

素因数の和:450184

約数の個数: 16

約数和(自身を含む): 121543740

約数和(自身を除く): 60321844

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 450161, 900322, 1800644, 3601288, 7652737, 15305474, 30610948, 61221896]

約数ペア:

[(1, 61221896), (2, 30610948), (4, 15305474), (8, 7652737), (17, 3601288), (34, 1800644), (68, 900322), (136, 450161)]