30416944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{111827}}^1$

素因数の和:111852

約数の個数: 20

約数和(自身を含む): 62400024

約数和(自身を除く): 31983080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 111827, 223654, 447308, 894616, 1789232, 1901059, 3802118, 7604236, 15208472, 30416944]

約数ペア:

[(1, 30416944), (2, 15208472), (4, 7604236), (8, 3802118), (16, 1901059), (17, 1789232), (34, 894616), (68, 447308), (136, 223654), (272, 111827)]