87341398

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 136337544

約数和(自身を除く): 48996146

約数列:

[1, 2, 41, 82, 83, 166, 313, 626, 1681, 3362, 3403, 6806, 12833, 25666, 25979, 51958, 139523, 279046, 526153, 1052306, 1065139, 2130278, 43670699, 87341398]

約数ペア:

[(1, 87341398), (2, 43670699), (41, 2130278), (82, 1065139), (83, 1052306), (166, 526153), (313, 279046), (626, 139523), (1681, 51958), (3362, 25979), (3403, 25666), (6806, 12833)]