31166042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13901}}^1$

素因数の和:13981

約数の個数: 16

約数和(自身を含む): 50047200

約数和(自身を除く): 18881158

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13901, 27802, 264119, 528238, 820159, 1640318, 15583021, 31166042]

約数ペア:

[(1, 31166042), (2, 15583021), (19, 1640318), (38, 820159), (59, 528238), (118, 264119), (1121, 27802), (2242, 13901)]