42193264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{64319}}^1$

素因数の和:64368

約数の個数: 20

約数和(自身を含む): 83744640

約数和(自身を除く): 41551376

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 64319, 128638, 257276, 514552, 1029104, 2637079, 5274158, 10548316, 21096632, 42193264]

約数ペア:

[(1, 42193264), (2, 21096632), (4, 10548316), (8, 5274158), (16, 2637079), (41, 1029104), (82, 514552), (164, 257276), (328, 128638), (656, 64319)]