84939530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2411}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 165328128

約数和(自身を除く): 80388598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2411, 2710, 3523, 4822, 7046, 12055, 17615, 24110, 31343, 35230, 62686, 156715, 313430, 653381, 1306762, 3266905, 6533810, 8493953, 16987906, 42469765, 84939530]

約数ペア:

[(1, 84939530), (2, 42469765), (5, 16987906), (10, 8493953), (13, 6533810), (26, 3266905), (65, 1306762), (130, 653381), (271, 313430), (542, 156715), (1355, 62686), (2411, 35230), (2710, 31343), (3523, 24110), (4822, 17615), (7046, 12055)]