33231640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63907}}^1$

素因数の和:63931

約数の個数: 32

約数和(自身を含む): 80524080

約数和(自身を除く): 47292440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63907, 127814, 255628, 319535, 511256, 639070, 830791, 1278140, 1661582, 2556280, 3323164, 4153955, 6646328, 8307910, 16615820, 33231640]

約数ペア:

[(1, 33231640), (2, 16615820), (4, 8307910), (5, 6646328), (8, 4153955), (10, 3323164), (13, 2556280), (20, 1661582), (26, 1278140), (40, 830791), (52, 639070), (65, 511256), (104, 319535), (130, 255628), (260, 127814), (520, 63907)]