39162448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{188281}}^1$

素因数の和:188302

約数の個数: 20

約数和(自身を含む): 81714388

約数和(自身を除く): 42551940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 188281, 376562, 753124, 1506248, 2447653, 3012496, 4895306, 9790612, 19581224, 39162448]

約数ペア:

[(1, 39162448), (2, 19581224), (4, 9790612), (8, 4895306), (13, 3012496), (16, 2447653), (26, 1506248), (52, 753124), (104, 376562), (208, 188281)]