31795919

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 33981120

約数和(自身を除く): 2185201

約数列:

[1, 29, 53, 137, 151, 1537, 3973, 4379, 7261, 8003, 20687, 210569, 232087, 599923, 1096411, 31795919]

約数ペア:

[(1, 31795919), (29, 1096411), (53, 599923), (137, 232087), (151, 210569), (1537, 20687), (3973, 8003), (4379, 7261)]