82740884

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 146522880

約数和(自身を除く): 63781996

約数列:

[1, 2, 4, 157, 314, 359, 367, 628, 718, 734, 1436, 1468, 56363, 57619, 112726, 115238, 131753, 225452, 230476, 263506, 527012, 20685221, 41370442, 82740884]

約数ペア:

[(1, 82740884), (2, 41370442), (4, 20685221), (157, 527012), (314, 263506), (359, 230476), (367, 225452), (628, 131753), (718, 115238), (734, 112726), (1436, 57619), (1468, 56363)]