117791408

素因数分解:

$2^4\times 7^1\times {\mathrm{1051709}}^1$

素因数の和:1051724

約数の個数: 20

約数和(自身を含む): 260824080

約数和(自身を除く): 143032672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1051709, 2103418, 4206836, 7361963, 8413672, 14723926, 16827344, 29447852, 58895704, 117791408]

約数ペア:

[(1, 117791408), (2, 58895704), (4, 29447852), (7, 16827344), (8, 14723926), (14, 8413672), (16, 7361963), (28, 4206836), (56, 2103418), (112, 1051709)]