30688216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{295079}}^1$

素因数の和:295098

約数の個数: 16

約数和(自身を含む): 61966800

約数和(自身を除く): 31278584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 295079, 590158, 1180316, 2360632, 3836027, 7672054, 15344108, 30688216]

約数ペア:

[(1, 30688216), (2, 15344108), (4, 7672054), (8, 3836027), (13, 2360632), (26, 1180316), (52, 590158), (104, 295079)]