31021392

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{17467}}^1$

素因数の和:17515

約数の個数: 40

約数和(自身を含む): 82309216

約数和(自身を除く): 51287824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 17467, 34934, 52401, 69868, 104802, 139736, 209604, 279472, 419208, 646279, 838416, 1292558, 1938837, 2585116, 3877674, 5170232, 7755348, 10340464, 15510696, 31021392]

約数ペア:

[(1, 31021392), (2, 15510696), (3, 10340464), (4, 7755348), (6, 5170232), (8, 3877674), (12, 2585116), (16, 1938837), (24, 1292558), (37, 838416), (48, 646279), (74, 419208), (111, 279472), (148, 209604), (222, 139736), (296, 104802), (444, 69868), (592, 52401), (888, 34934), (1776, 17467)]