91057456

素因数分解:

$2^4\times 7^1\times {\mathrm{813013}}^1$

素因数の和:813028

約数の個数: 20

約数和(自身を含む): 201627472

約数和(自身を除く): 110570016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 813013, 1626026, 3252052, 5691091, 6504104, 11382182, 13008208, 22764364, 45528728, 91057456]

約数ペア:

[(1, 91057456), (2, 45528728), (4, 22764364), (7, 13008208), (8, 11382182), (14, 6504104), (16, 5691091), (28, 3252052), (56, 1626026), (112, 813013)]