31703924

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4001}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 63647808

約数和(自身を除く): 31943884

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 4001, 7924, 8002, 16004, 28007, 56014, 112028, 1132283, 2264566, 4529132, 7925981, 15851962, 31703924]

約数ペア:

[(1, 31703924), (2, 15851962), (4, 7925981), (7, 4529132), (14, 2264566), (28, 1132283), (283, 112028), (566, 56014), (1132, 28007), (1981, 16004), (3962, 8002), (4001, 7924)]