91649710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{398477}}^1$

素因数の和:398507

約数の個数: 16

約数和(自身を含む): 172142496

約数和(自身を除く): 80492786

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 398477, 796954, 1992385, 3984770, 9164971, 18329942, 45824855, 91649710]

約数ペア:

[(1, 91649710), (2, 45824855), (5, 18329942), (10, 9164971), (23, 3984770), (46, 1992385), (115, 796954), (230, 398477)]