77315426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20443}}^1$

素因数の和:20537

約数の個数: 16

約数和(自身を含む): 121682688

約数和(自身を除く): 44367262

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 20443, 40886, 633733, 1247023, 1267466, 2494046, 38657713, 77315426]

約数ペア:

[(1, 77315426), (2, 38657713), (31, 2494046), (61, 1267466), (62, 1247023), (122, 633733), (1891, 40886), (3782, 20443)]