31598928

素因数分解:

$2^4\times 3^2\times {\mathrm{219437}}^1$

素因数の和:219451

約数の個数: 30

約数和(自身を含む): 88433514

約数和(自身を除く): 56834586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219437, 438874, 658311, 877748, 1316622, 1755496, 1974933, 2633244, 3510992, 3949866, 5266488, 7899732, 10532976, 15799464, 31598928]

約数ペア:

[(1, 31598928), (2, 15799464), (3, 10532976), (4, 7899732), (6, 5266488), (8, 3949866), (9, 3510992), (12, 2633244), (16, 1974933), (18, 1755496), (24, 1316622), (36, 877748), (48, 658311), (72, 438874), (144, 219437)]