39526448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{190031}}^1$

素因数の和:190052

約数の個数: 20

約数和(自身を含む): 82473888

約数和(自身を除く): 42947440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 190031, 380062, 760124, 1520248, 2470403, 3040496, 4940806, 9881612, 19763224, 39526448]

約数ペア:

[(1, 39526448), (2, 19763224), (4, 9881612), (8, 4940806), (13, 3040496), (16, 2470403), (26, 1520248), (52, 760124), (104, 380062), (208, 190031)]