45147856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{217057}}^1$

素因数の和:217078

約数の個数: 20

約数和(自身を含む): 94203172

約数和(自身を除く): 49055316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 217057, 434114, 868228, 1736456, 2821741, 3472912, 5643482, 11286964, 22573928, 45147856]

約数ペア:

[(1, 45147856), (2, 22573928), (4, 11286964), (8, 5643482), (13, 3472912), (16, 2821741), (26, 1736456), (52, 868228), (104, 434114), (208, 217057)]