80592068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2851}}^1$

素因数の和:3083

約数の個数: 24

約数和(自身を含む): 145657344

約数和(自身を除く): 65065276

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 2851, 5702, 7067, 11404, 14134, 28268, 105487, 210974, 421948, 544541, 1089082, 2178164, 20148017, 40296034, 80592068]

約数ペア:

[(1, 80592068), (2, 40296034), (4, 20148017), (37, 2178164), (74, 1089082), (148, 544541), (191, 421948), (382, 210974), (764, 105487), (2851, 28268), (5702, 14134), (7067, 11404)]