40797296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{62191}}^1$

素因数の和:62240

約数の個数: 20

約数和(自身を含む): 80973984

約数和(自身を除く): 40176688

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 62191, 124382, 248764, 497528, 995056, 2549831, 5099662, 10199324, 20398648, 40797296]

約数ペア:

[(1, 40797296), (2, 20398648), (4, 10199324), (8, 5099662), (16, 2549831), (41, 995056), (82, 497528), (164, 248764), (328, 124382), (656, 62191)]