31313604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2287}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 84051968

約数和(自身を除く): 52738364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 2287, 3423, 4564, 4574, 6846, 6861, 9148, 13692, 13722, 16009, 27444, 32018, 48027, 64036, 96054, 192108, 372781, 745562, 1118343, 1491124, 2236686, 2609467, 4473372, 5218934, 7828401, 10437868, 15656802, 31313604]

約数ペア:

[(1, 31313604), (2, 15656802), (3, 10437868), (4, 7828401), (6, 5218934), (7, 4473372), (12, 2609467), (14, 2236686), (21, 1491124), (28, 1118343), (42, 745562), (84, 372781), (163, 192108), (326, 96054), (489, 64036), (652, 48027), (978, 32018), (1141, 27444), (1956, 16009), (2282, 13722), (2287, 13692), (3423, 9148), (4564, 6861), (4574, 6846)]