80071922

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{154579}}^1$

素因数の和:154625

約数の個数: 16

約数和(自身を含む): 140976960

約数和(自身を除く): 60905038

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 154579, 309158, 1082053, 2164106, 5719423, 11438846, 40035961, 80071922]

約数ペア:

[(1, 80071922), (2, 40035961), (7, 11438846), (14, 5719423), (37, 2164106), (74, 1082053), (259, 309158), (518, 154579)]