83219390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{105341}}^1$

素因数の和:105427

約数の個数: 16

約数和(自身を含む): 151692480

約数和(自身を除く): 68473090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 105341, 210682, 526705, 1053410, 8321939, 16643878, 41609695, 83219390]

約数ペア:

[(1, 83219390), (2, 41609695), (5, 16643878), (10, 8321939), (79, 1053410), (158, 526705), (395, 210682), (790, 105341)]