31553016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 86935680

約数和(自身を除く): 55382664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 856, 1117, 1177, 1284, 2234, 2354, 2568, 3351, 3531, 4468, 4708, 6702, 7062, 8936, 9416, 12287, 13404, 14124, 24574, 26808, 28248, 36861, 49148, 73722, 98296, 119519, 147444, 239038, 294888, 358557, 478076, 717114, 956152, 1314709, 1434228, 2629418, 2868456, 3944127, 5258836, 7888254, 10517672, 15776508, 31553016]

約数ペア:

[(1, 31553016), (2, 15776508), (3, 10517672), (4, 7888254), (6, 5258836), (8, 3944127), (11, 2868456), (12, 2629418), (22, 1434228), (24, 1314709), (33, 956152), (44, 717114), (66, 478076), (88, 358557), (107, 294888), (132, 239038), (214, 147444), (264, 119519), (321, 98296), (428, 73722), (642, 49148), (856, 36861), (1117, 28248), (1177, 26808), (1284, 24574), (2234, 14124), (2354, 13404), (2568, 12287), (3351, 9416), (3531, 8936), (4468, 7062), (4708, 6702)]