31642963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 36271872

約数和(自身を除く): 4628909

約数列:

[1, 11, 23, 181, 253, 691, 1991, 4163, 7601, 15893, 45793, 125071, 174823, 1375781, 2876633, 31642963]

約数ペア:

[(1, 31642963), (11, 2876633), (23, 1375781), (181, 174823), (253, 125071), (691, 45793), (1991, 15893), (4163, 7601)]