82019984

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{26839}}^1$

素因数の和:27038

約数の個数: 20

約数和(自身を含む): 159751680

約数和(自身を除く): 77731696

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 26839, 53678, 107356, 214712, 429424, 5126249, 10252498, 20504996, 41009992, 82019984]

約数ペア:

[(1, 82019984), (2, 41009992), (4, 20504996), (8, 10252498), (16, 5126249), (191, 429424), (382, 214712), (764, 107356), (1528, 53678), (3056, 26839)]