80254804

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{14851}}^1$

素因数の和:15055

約数の個数: 24

約数和(自身を含む): 161352128

約数和(自身を除く): 81097324

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 14851, 29702, 59404, 103957, 207914, 415828, 2866243, 5732486, 11464972, 20063701, 40127402, 80254804]

約数ペア:

[(1, 80254804), (2, 40127402), (4, 20063701), (7, 11464972), (14, 5732486), (28, 2866243), (193, 415828), (386, 207914), (772, 103957), (1351, 59404), (2702, 29702), (5404, 14851)]