80205086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8839}}^1$

素因数の和:9203

約数の個数: 16

約数和(自身を含む): 129948000

約数和(自身を除く): 49742914

約数列:

[1, 2, 13, 26, 349, 698, 4537, 8839, 9074, 17678, 114907, 229814, 3084811, 6169622, 40102543, 80205086]

約数ペア:

[(1, 80205086), (2, 40102543), (13, 6169622), (26, 3084811), (349, 229814), (698, 114907), (4537, 17678), (8839, 9074)]