69490384

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{22739}}^1$

素因数の和:22938

約数の個数: 20

約数和(自身を含む): 135348480

約数和(自身を除く): 65858096

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 22739, 45478, 90956, 181912, 363824, 4343149, 8686298, 17372596, 34745192, 69490384]

約数ペア:

[(1, 69490384), (2, 34745192), (4, 17372596), (8, 8686298), (16, 4343149), (191, 363824), (382, 181912), (764, 90956), (1528, 45478), (3056, 22739)]