127788008

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{24239}}^1$

素因数の和:24904

約数の個数: 16

約数和(自身を含む): 239976000

約数和(自身を除く): 112187992

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 24239, 48478, 96956, 193912, 15973501, 31947002, 63894004, 127788008]

約数ペア:

[(1, 127788008), (2, 63894004), (4, 31947002), (8, 15973501), (659, 193912), (1318, 96956), (2636, 48478), (5272, 24239)]