86147344

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{53309}}^1$

素因数の和:53418

約数の個数: 20

約数和(自身を含む): 168566220

約数和(自身を除く): 82418876

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 53309, 106618, 213236, 426472, 852944, 5384209, 10768418, 21536836, 43073672, 86147344]

約数ペア:

[(1, 86147344), (2, 43073672), (4, 21536836), (8, 10768418), (16, 5384209), (101, 852944), (202, 426472), (404, 213236), (808, 106618), (1616, 53309)]