8681296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41737}}^1$

素因数の和:41758

約数の個数: 20

約数和(自身を含む): 18114292

約数和(自身を除く): 9432996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 41737, 83474, 166948, 333896, 542581, 667792, 1085162, 2170324, 4340648, 8681296]

約数ペア:

[(1, 8681296), (2, 4340648), (4, 2170324), (8, 1085162), (13, 667792), (16, 542581), (26, 333896), (52, 166948), (104, 83474), (208, 41737)]