81359314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{77191}}^1$

素因数の和:77241

約数の個数: 16

約数和(自身を含む): 133387776

約数和(自身を除く): 52028462

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 77191, 154382, 1312247, 2392921, 2624494, 4785842, 40679657, 81359314]

約数ペア:

[(1, 81359314), (2, 40679657), (17, 4785842), (31, 2624494), (34, 2392921), (62, 1312247), (527, 154382), (1054, 77191)]