85877972944

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{16931777}}^1$

素因数の和:16932102

約数の個数: 20

約数和(自身を含む): 166913467524

約数和(自身を除く): 81035494580

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 16931777, 33863554, 67727108, 135454216, 270908432, 5367373309, 10734746618, 21469493236, 42938986472, 85877972944]

約数ペア:

[(1, 85877972944), (2, 42938986472), (4, 21469493236), (8, 10734746618), (16, 5367373309), (317, 270908432), (634, 135454216), (1268, 67727108), (2536, 33863554), (5072, 16931777)]