40960088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{393847}}^1$

素因数の和:393866

約数の個数: 16

約数和(自身を含む): 82708080

約数和(自身を除く): 41747992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 393847, 787694, 1575388, 3150776, 5120011, 10240022, 20480044, 40960088]

約数ペア:

[(1, 40960088), (2, 20480044), (4, 10240022), (8, 5120011), (13, 3150776), (26, 1575388), (52, 787694), (104, 393847)]