16756730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 32147280

約数和(自身を除く): 15390550

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 409, 482, 818, 1205, 2045, 2410, 4090, 4097, 6953, 8194, 13906, 20485, 34765, 40970, 69530, 98569, 197138, 492845, 985690, 1675673, 3351346, 8378365, 16756730]

約数ペア:

[(1, 16756730), (2, 8378365), (5, 3351346), (10, 1675673), (17, 985690), (34, 492845), (85, 197138), (170, 98569), (241, 69530), (409, 40970), (482, 34765), (818, 20485), (1205, 13906), (2045, 8194), (2410, 6953), (4090, 4097)]