91393240

素因数分解:

$2^3\times 5^1\times {\mathrm{2284831}}^1$

素因数の和:2284842

約数の個数: 16

約数和(自身を含む): 205634880

約数和(自身を除く): 114241640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2284831, 4569662, 9139324, 11424155, 18278648, 22848310, 45696620, 91393240]

約数ペア:

[(1, 91393240), (2, 45696620), (4, 22848310), (5, 18278648), (8, 11424155), (10, 9139324), (20, 4569662), (40, 2284831)]