79793072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{216829}}^1$

素因数の和:216860

約数の個数: 20

約数和(自身を含む): 161321520

約数和(自身を除く): 81528448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 216829, 433658, 867316, 1734632, 3469264, 4987067, 9974134, 19948268, 39896536, 79793072]

約数ペア:

[(1, 79793072), (2, 39896536), (4, 19948268), (8, 9974134), (16, 4987067), (23, 3469264), (46, 1734632), (92, 867316), (184, 433658), (368, 216829)]