4389104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8849}}^1$

素因数の和:8888

約数の個数: 20

約数和(自身を含む): 8779200

約数和(自身を除く): 4390096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8849, 17698, 35396, 70792, 141584, 274319, 548638, 1097276, 2194552, 4389104]

約数ペア:

[(1, 4389104), (2, 2194552), (4, 1097276), (8, 548638), (16, 274319), (31, 141584), (62, 70792), (124, 35396), (248, 17698), (496, 8849)]