31123192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{228847}}^1$

素因数の和:228870

約数の個数: 16

約数和(自身を含む): 61788960

約数和(自身を除く): 30665768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 228847, 457694, 915388, 1830776, 3890399, 7780798, 15561596, 31123192]

約数ペア:

[(1, 31123192), (2, 15561596), (4, 7780798), (8, 3890399), (17, 1830776), (34, 915388), (68, 457694), (136, 228847)]