33191440

素因数分解:

$2^4\times 5^1\times {\mathrm{414893}}^1$

素因数の和:414906

約数の個数: 20

約数和(自身を含む): 77170284

約数和(自身を除く): 43978844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 414893, 829786, 1659572, 2074465, 3319144, 4148930, 6638288, 8297860, 16595720, 33191440]

約数ペア:

[(1, 33191440), (2, 16595720), (4, 8297860), (5, 6638288), (8, 4148930), (10, 3319144), (16, 2074465), (20, 1659572), (40, 829786), (80, 414893)]