80938826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{22877}}^1$

素因数の和:22969

約数の個数: 16

約数和(自身を含む): 127659240

約数和(自身を除く): 46720414

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 22877, 45754, 663433, 1326866, 1395497, 2790994, 40469413, 80938826]

約数ペア:

[(1, 80938826), (2, 40469413), (29, 2790994), (58, 1395497), (61, 1326866), (122, 663433), (1769, 45754), (3538, 22877)]