31253844

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 74644416

約数和(自身を除く): 43390572

約数列:

[1, 2, 3, 4, 6, 12, 101, 107, 202, 214, 241, 303, 321, 404, 428, 482, 606, 642, 723, 964, 1212, 1284, 1446, 2892, 10807, 21614, 24341, 25787, 32421, 43228, 48682, 51574, 64842, 73023, 77361, 97364, 103148, 129684, 146046, 154722, 292092, 309444, 2604487, 5208974, 7813461, 10417948, 15626922, 31253844]

約数ペア:

[(1, 31253844), (2, 15626922), (3, 10417948), (4, 7813461), (6, 5208974), (12, 2604487), (101, 309444), (107, 292092), (202, 154722), (214, 146046), (241, 129684), (303, 103148), (321, 97364), (404, 77361), (428, 73023), (482, 64842), (606, 51574), (642, 48682), (723, 43228), (964, 32421), (1212, 25787), (1284, 24341), (1446, 21614), (2892, 10807)]