31951922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 51960960

約数和(自身を除く): 20009038

約数列:

[1, 2, 23, 46, 59, 61, 118, 122, 193, 386, 1357, 1403, 2714, 2806, 3599, 4439, 7198, 8878, 11387, 11773, 22774, 23546, 82777, 165554, 261901, 270779, 523802, 541558, 694607, 1389214, 15975961, 31951922]

約数ペア:

[(1, 31951922), (2, 15975961), (23, 1389214), (46, 694607), (59, 541558), (61, 523802), (118, 270779), (122, 261901), (193, 165554), (386, 82777), (1357, 23546), (1403, 22774), (2714, 11773), (2806, 11387), (3599, 8878), (4439, 7198)]