80125216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{147289}}^1$

素因数の和:147316

約数の個数: 24

約数和(自身を含む): 167026860

約数和(自身を除く): 86901644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 147289, 294578, 589156, 1178312, 2356624, 2503913, 4713248, 5007826, 10015652, 20031304, 40062608, 80125216]

約数ペア:

[(1, 80125216), (2, 40062608), (4, 20031304), (8, 10015652), (16, 5007826), (17, 4713248), (32, 2503913), (34, 2356624), (68, 1178312), (136, 589156), (272, 294578), (544, 147289)]