164283632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331217}}^1$

素因数の和:331256

約数の個数: 20

約数和(自身を含む): 328568256

約数和(自身を除く): 164284624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 331217, 662434, 1324868, 2649736, 5299472, 10267727, 20535454, 41070908, 82141816, 164283632]

約数ペア:

[(1, 164283632), (2, 82141816), (4, 41070908), (8, 20535454), (16, 10267727), (31, 5299472), (62, 2649736), (124, 1324868), (248, 662434), (496, 331217)]