88870291472

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{5345903}}^1$

素因数の和:5346950

約数の個数: 20

約数和(自身を含む): 172351944960

約数和(自身を除く): 83481653488

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 16624, 5345903, 10691806, 21383612, 42767224, 85534448, 5554393217, 11108786434, 22217572868, 44435145736, 88870291472]

約数ペア:

[(1, 88870291472), (2, 44435145736), (4, 22217572868), (8, 11108786434), (16, 5554393217), (1039, 85534448), (2078, 42767224), (4156, 21383612), (8312, 10691806), (16624, 5345903)]