16535272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{158993}}^1$

素因数の和:159012

約数の個数: 16

約数和(自身を含む): 33388740

約数和(自身を除く): 16853468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 158993, 317986, 635972, 1271944, 2066909, 4133818, 8267636, 16535272]

約数ペア:

[(1, 16535272), (2, 8267636), (4, 4133818), (8, 2066909), (13, 1271944), (26, 635972), (52, 317986), (104, 158993)]