328104008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2158579}}^1$

素因数の和:2158604

約数の個数: 16

約数和(自身を含む): 647574000

約数和(自身を除く): 319469992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2158579, 4317158, 8634316, 17268632, 41013001, 82026002, 164052004, 328104008]

約数ペア:

[(1, 328104008), (2, 164052004), (4, 82026002), (8, 41013001), (19, 17268632), (38, 8634316), (76, 4317158), (152, 2158579)]