8159372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 15483216

約数和(自身を除く): 7323844

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 907, 1814, 2249, 3628, 4498, 8996, 11791, 23582, 47164, 156911, 313822, 627644, 2039843, 4079686, 8159372]

約数ペア:

[(1, 8159372), (2, 4079686), (4, 2039843), (13, 627644), (26, 313822), (52, 156911), (173, 47164), (346, 23582), (692, 11791), (907, 8996), (1814, 4498), (2249, 3628)]