31401062

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29129}}^1$

素因数の和:29156

約数の個数: 24

約数和(自身を含む): 59774760

約数和(自身を除く): 28373698

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 29129, 58258, 203903, 320419, 407806, 640838, 1427321, 2242933, 2854642, 4485866, 15700531, 31401062]

約数ペア:

[(1, 31401062), (2, 15700531), (7, 4485866), (11, 2854642), (14, 2242933), (22, 1427321), (49, 640838), (77, 407806), (98, 320419), (154, 203903), (539, 58258), (1078, 29129)]