40882192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{196549}}^1$

素因数の和:196570

約数の個数: 20

約数和(自身を含む): 85302700

約数和(自身を除く): 44420508

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 196549, 393098, 786196, 1572392, 2555137, 3144784, 5110274, 10220548, 20441096, 40882192]

約数ペア:

[(1, 40882192), (2, 20441096), (4, 10220548), (8, 5110274), (13, 3144784), (16, 2555137), (26, 1572392), (52, 786196), (104, 393098), (208, 196549)]