126770816

素因数分解:

$2^7\times {\mathrm{990397}}^1$

素因数の和:990411

約数の個数: 16

約数和(自身を含む): 252551490

約数和(自身を除く): 125780674

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 990397, 1980794, 3961588, 7923176, 15846352, 31692704, 63385408, 126770816]

約数ペア:

[(1, 126770816), (2, 63385408), (4, 31692704), (8, 15846352), (16, 7923176), (32, 3961588), (64, 1980794), (128, 990397)]