90319052

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 160401696

約数和(自身を除く): 70082644

約数列:

[1, 2, 4, 103, 206, 257, 412, 514, 853, 1028, 1706, 3412, 26471, 52942, 87859, 105884, 175718, 219221, 351436, 438442, 876884, 22579763, 45159526, 90319052]

約数ペア:

[(1, 90319052), (2, 45159526), (4, 22579763), (103, 876884), (206, 438442), (257, 351436), (412, 219221), (514, 175718), (853, 105884), (1028, 87859), (1706, 52942), (3412, 26471)]