31393156792

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{488503}}^1$

素因数の和:488815

約数の個数: 32

約数和(自身を含む): 61111850400

約数和(自身を除く): 29718693608

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 277, 554, 1108, 2216, 8033, 16066, 32132, 64264, 488503, 977006, 1954012, 3908024, 14166587, 28333174, 56666348, 113332696, 135315331, 270630662, 541261324, 1082522648, 3924144599, 7848289198, 15696578396, 31393156792]

約数ペア:

[(1, 31393156792), (2, 15696578396), (4, 7848289198), (8, 3924144599), (29, 1082522648), (58, 541261324), (116, 270630662), (232, 135315331), (277, 113332696), (554, 56666348), (1108, 28333174), (2216, 14166587), (8033, 3908024), (16066, 1954012), (32132, 977006), (64264, 488503)]