31830456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{189467}}^1$

素因数の和:189483

約数の個数: 32

約数和(自身を含む): 90944640

約数和(自身を除く): 59114184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 189467, 378934, 568401, 757868, 1136802, 1326269, 1515736, 2273604, 2652538, 3978807, 4547208, 5305076, 7957614, 10610152, 15915228, 31830456]

約数ペア:

[(1, 31830456), (2, 15915228), (3, 10610152), (4, 7957614), (6, 5305076), (7, 4547208), (8, 3978807), (12, 2652538), (14, 2273604), (21, 1515736), (24, 1326269), (28, 1136802), (42, 757868), (56, 568401), (84, 378934), (168, 189467)]