89379404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{3137}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 166062960

約数和(自身を除く): 76683556

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1676, 3137, 6274, 7123, 12548, 14246, 28492, 53329, 106658, 213316, 1314403, 2628806, 5257612, 22344851, 44689702, 89379404]

約数ペア:

[(1, 89379404), (2, 44689702), (4, 22344851), (17, 5257612), (34, 2628806), (68, 1314403), (419, 213316), (838, 106658), (1676, 53329), (3137, 28492), (6274, 14246), (7123, 12548)]