136475288

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{39581}}^1$

素因数の和:40018

約数の個数: 16

約数和(自身を含む): 256491360

約数和(自身を除く): 120016072

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 39581, 79162, 158324, 316648, 17059411, 34118822, 68237644, 136475288]

約数ペア:

[(1, 136475288), (2, 68237644), (4, 34118822), (8, 17059411), (431, 316648), (862, 158324), (1724, 79162), (3448, 39581)]