80170804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{150697}}^1$

素因数の和:150727

約数の個数: 24

約数和(自身を含む): 168781760

約数和(自身を除く): 88610956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 150697, 301394, 602788, 1054879, 2109758, 2863243, 4219516, 5726486, 11452972, 20042701, 40085402, 80170804]

約数ペア:

[(1, 80170804), (2, 40085402), (4, 20042701), (7, 11452972), (14, 5726486), (19, 4219516), (28, 2863243), (38, 2109758), (76, 1054879), (133, 602788), (266, 301394), (532, 150697)]