80835671

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1693}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 97574400

約数和(自身を除く): 16738729

約数列:

[1, 7, 19, 133, 359, 1693, 2513, 6821, 11851, 32167, 47747, 225169, 607787, 4254509, 11547953, 80835671]

約数ペア:

[(1, 80835671), (7, 11547953), (19, 4254509), (133, 607787), (359, 225169), (1693, 47747), (2513, 32167), (6821, 11851)]