31170948

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{23831}}^1$

素因数の和:23947

約数の個数: 24

約数和(自身を含む): 73402560

約数和(自身を除く): 42231612

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 23831, 47662, 71493, 95324, 142986, 285972, 2597579, 5195158, 7792737, 10390316, 15585474, 31170948]

約数ペア:

[(1, 31170948), (2, 15585474), (3, 10390316), (4, 7792737), (6, 5195158), (12, 2597579), (109, 285972), (218, 142986), (327, 95324), (436, 71493), (654, 47662), (1308, 23831)]