80197922

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{5101}}^1$

素因数の和:6233

約数の個数: 16

約数和(自身を含む): 137631552

約数和(自身を除く): 57433630

約数列:

[1, 2, 7, 14, 1123, 2246, 5101, 7861, 10202, 15722, 35707, 71414, 5728423, 11456846, 40098961, 80197922]

約数ペア:

[(1, 80197922), (2, 40098961), (7, 11456846), (14, 5728423), (1123, 71414), (2246, 35707), (5101, 15722), (7861, 10202)]