78828488

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{56957}}^1$

素因数の和:57136

約数の個数: 16

約数和(自身を含む): 148660380

約数和(自身を除く): 69831892

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 56957, 113914, 227828, 455656, 9853561, 19707122, 39414244, 78828488]

約数ペア:

[(1, 78828488), (2, 39414244), (4, 19707122), (8, 9853561), (173, 455656), (346, 227828), (692, 113914), (1384, 56957)]