31244626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5107}}^1$

素因数の和:5158

約数の個数: 32

約数和(自身を含む): 58844160

約数和(自身を除く): 27599534

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 5107, 6118, 10214, 35749, 71498, 97033, 117461, 194066, 234922, 679231, 822227, 1358462, 1644454, 2231759, 4463518, 15622313, 31244626]

約数ペア:

[(1, 31244626), (2, 15622313), (7, 4463518), (14, 2231759), (19, 1644454), (23, 1358462), (38, 822227), (46, 679231), (133, 234922), (161, 194066), (266, 117461), (322, 97033), (437, 71498), (874, 35749), (3059, 10214), (5107, 6118)]