38739152

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{9421}}^1$

素因数の和:9686

約数の個数: 20

約数和(自身を含む): 75357156

約数和(自身を除く): 36618004

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 9421, 18842, 37684, 75368, 150736, 2421197, 4842394, 9684788, 19369576, 38739152]

約数ペア:

[(1, 38739152), (2, 19369576), (4, 9684788), (8, 4842394), (16, 2421197), (257, 150736), (514, 75368), (1028, 37684), (2056, 18842), (4112, 9421)]