126644968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{931213}}^1$

素因数の和:931236

約数の個数: 16

約数和(自身を含む): 251427780

約数和(自身を除く): 124782812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 931213, 1862426, 3724852, 7449704, 15830621, 31661242, 63322484, 126644968]

約数ペア:

[(1, 126644968), (2, 63322484), (4, 31661242), (8, 15830621), (17, 7449704), (34, 3724852), (68, 1862426), (136, 931213)]