42413488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{203911}}^1$

素因数の和:203932

約数の個数: 20

約数和(自身を含む): 88497808

約数和(自身を除く): 46084320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 203911, 407822, 815644, 1631288, 2650843, 3262576, 5301686, 10603372, 21206744, 42413488]

約数ペア:

[(1, 42413488), (2, 21206744), (4, 10603372), (8, 5301686), (13, 3262576), (16, 2650843), (26, 1631288), (52, 815644), (104, 407822), (208, 203911)]