80158519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29287}}^1$

素因数の和:29334

約数の個数: 16

約数和(自身を含む): 101219328

約数和(自身を除く): 21060809

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 29287, 205009, 497879, 673601, 3485153, 4715207, 11451217, 80158519]

約数ペア:

[(1, 80158519), (7, 11451217), (17, 4715207), (23, 3485153), (119, 673601), (161, 497879), (391, 205009), (2737, 29287)]