331963984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{171469}}^1$

素因数の和:171499

約数の個数: 30

約数和(自身を含む): 706970810

約数和(自身を除く): 375006826

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 171469, 342938, 685876, 1371752, 1886159, 2743504, 3772318, 7544636, 15089272, 20747749, 30178544, 41495498, 82990996, 165981992, 331963984]

約数ペア:

[(1, 331963984), (2, 165981992), (4, 82990996), (8, 41495498), (11, 30178544), (16, 20747749), (22, 15089272), (44, 7544636), (88, 3772318), (121, 2743504), (176, 1886159), (242, 1371752), (484, 685876), (968, 342938), (1936, 171469)]