31332854

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13901}}^1$

素因数の和:13940

約数の個数: 24

約数和(自身を含む): 57053808

約数和(自身を除く): 25720954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 13901, 27802, 97307, 194614, 319723, 639446, 681149, 1362298, 2238061, 4476122, 15666427, 31332854]

約数ペア:

[(1, 31332854), (2, 15666427), (7, 4476122), (14, 2238061), (23, 1362298), (46, 681149), (49, 639446), (98, 319723), (161, 194614), (322, 97307), (1127, 27802), (2254, 13901)]