81863798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{16921}}^1$

素因数の和:17023

約数の個数: 16

約数和(自身を含む): 127930320

約数和(自身を除く): 46066522

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 16921, 33842, 693761, 998339, 1387522, 1996678, 40931899, 81863798]

約数ペア:

[(1, 81863798), (2, 40931899), (41, 1996678), (59, 1387522), (82, 998339), (118, 693761), (2419, 33842), (4838, 16921)]