42022448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{202031}}^1$

素因数の和:202052

約数の個数: 20

約数和(自身を含む): 87681888

約数和(自身を除く): 45659440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 202031, 404062, 808124, 1616248, 2626403, 3232496, 5252806, 10505612, 21011224, 42022448]

約数ペア:

[(1, 42022448), (2, 21011224), (4, 10505612), (8, 5252806), (13, 3232496), (16, 2626403), (26, 1616248), (52, 808124), (104, 404062), (208, 202031)]