52947728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{80713}}^1$

素因数の和:80762

約数の個数: 20

約数和(自身を含む): 105089628

約数和(自身を除く): 52141900

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 80713, 161426, 322852, 645704, 1291408, 3309233, 6618466, 13236932, 26473864, 52947728]

約数ペア:

[(1, 52947728), (2, 26473864), (4, 13236932), (8, 6618466), (16, 3309233), (41, 1291408), (82, 645704), (164, 322852), (328, 161426), (656, 80713)]