81032924

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6907}}^1$

素因数の和:7337

約数の個数: 24

約数和(自身を含む): 162476160

約数和(自身を除く): 81443236

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 6907, 11732, 13814, 27628, 48349, 96698, 193396, 2894033, 5788066, 11576132, 20258231, 40516462, 81032924]

約数ペア:

[(1, 81032924), (2, 40516462), (4, 20258231), (7, 11576132), (14, 5788066), (28, 2894033), (419, 193396), (838, 96698), (1676, 48349), (2933, 27628), (5866, 13814), (6907, 11732)]