80208982

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{7243}}^1$

素因数の和:7372

約数の個数: 24

約数和(自身を含む): 141214536

約数和(自身を除く): 61005554

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 7243, 11074, 14486, 50701, 101402, 354907, 709814, 818459, 1636918, 5729213, 11458426, 40104491, 80208982]

約数ペア:

[(1, 80208982), (2, 40104491), (7, 11458426), (14, 5729213), (49, 1636918), (98, 818459), (113, 709814), (226, 354907), (791, 101402), (1582, 50701), (5537, 14486), (7243, 11074)]