16251472

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21611}}^1$

素因数の和:21666

約数の個数: 20

約数和(自身を含む): 32158656

約数和(自身を除く): 15907184

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21611, 43222, 86444, 172888, 345776, 1015717, 2031434, 4062868, 8125736, 16251472]

約数ペア:

[(1, 16251472), (2, 8125736), (4, 4062868), (8, 2031434), (16, 1015717), (47, 345776), (94, 172888), (188, 86444), (376, 43222), (752, 21611)]