321963472

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{341063}}^1$

素因数の和:341130

約数の個数: 20

約数和(自身を含む): 634379040

約数和(自身を除く): 312415568

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 341063, 682126, 1364252, 2728504, 5457008, 20122717, 40245434, 80490868, 160981736, 321963472]

約数ペア:

[(1, 321963472), (2, 160981736), (4, 80490868), (8, 40245434), (16, 20122717), (59, 5457008), (118, 2728504), (236, 1364252), (472, 682126), (944, 341063)]