42009328

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{2857}}^1$

素因数の和:3784

約数の個数: 20

約数和(自身を含む): 81510160

約数和(自身を除く): 39500832

約数列:

[1, 2, 4, 8, 16, 919, 1838, 2857, 3676, 5714, 7352, 11428, 14704, 22856, 45712, 2625583, 5251166, 10502332, 21004664, 42009328]

約数ペア:

[(1, 42009328), (2, 21004664), (4, 10502332), (8, 5251166), (16, 2625583), (919, 45712), (1838, 22856), (2857, 14704), (3676, 11428), (5714, 7352)]