112820912

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{40759}}^1$

素因数の和:40940

約数の個数: 20

約数和(自身を含む): 219859440

約数和(自身を除く): 107038528

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 40759, 81518, 163036, 326072, 652144, 7051307, 14102614, 28205228, 56410456, 112820912]

約数ペア:

[(1, 112820912), (2, 56410456), (4, 28205228), (8, 14102614), (16, 7051307), (173, 652144), (346, 326072), (692, 163036), (1384, 81518), (2768, 40759)]