888977336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{4217}}^1$

素因数の和:6263

約数の個数: 32

約数和(自身を含む): 1796361840

約数和(自身を除く): 907384504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2027, 4054, 4217, 8108, 8434, 16216, 16868, 26351, 33736, 52702, 54821, 105404, 109642, 210808, 219284, 438568, 8547859, 17095718, 34191436, 68382872, 111122167, 222244334, 444488668, 888977336]

約数ペア:

[(1, 888977336), (2, 444488668), (4, 222244334), (8, 111122167), (13, 68382872), (26, 34191436), (52, 17095718), (104, 8547859), (2027, 438568), (4054, 219284), (4217, 210808), (8108, 109642), (8434, 105404), (16216, 54821), (16868, 52702), (26351, 33736)]