80724254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{39301}}^1$

素因数の和:39395

約数の個数: 16

約数和(自身を含む): 132054720

約数和(自身を除く): 51330466

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 39301, 78602, 510913, 1021826, 3104779, 6209558, 40362127, 80724254]

約数ペア:

[(1, 80724254), (2, 40362127), (13, 6209558), (26, 3104779), (79, 1021826), (158, 510913), (1027, 78602), (2054, 39301)]