42510872

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{48751}}^1$

素因数の和:48866

約数の個数: 16

約数和(自身を含む): 80440800

約数和(自身を除く): 37929928

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 48751, 97502, 195004, 390008, 5313859, 10627718, 21255436, 42510872]

約数ペア:

[(1, 42510872), (2, 21255436), (4, 10627718), (8, 5313859), (109, 390008), (218, 195004), (436, 97502), (872, 48751)]