80695264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193979}}^1$

素因数の和:194002

約数の個数: 24

約数和(自身を含む): 171090360

約数和(自身を除く): 90395096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 193979, 387958, 775916, 1551832, 2521727, 3103664, 5043454, 6207328, 10086908, 20173816, 40347632, 80695264]

約数ペア:

[(1, 80695264), (2, 40347632), (4, 20173816), (8, 10086908), (13, 6207328), (16, 5043454), (26, 3103664), (32, 2521727), (52, 1551832), (104, 775916), (208, 387958), (416, 193979)]