39283916

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29851}}^1$

素因数の和:29909

約数の個数: 24

約数和(自身を含む): 80242176

約数和(自身を除く): 40958260

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 29851, 59702, 119404, 208957, 417914, 835828, 1402997, 2805994, 5611988, 9820979, 19641958, 39283916]

約数ペア:

[(1, 39283916), (2, 19641958), (4, 9820979), (7, 5611988), (14, 2805994), (28, 1402997), (47, 835828), (94, 417914), (188, 208957), (329, 119404), (658, 59702), (1316, 29851)]