24642928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{90599}}^1$

素因数の和:90624

約数の個数: 20

約数和(自身を含む): 50554800

約数和(自身を除く): 25911872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 90599, 181198, 362396, 724792, 1449584, 1540183, 3080366, 6160732, 12321464, 24642928]

約数ペア:

[(1, 24642928), (2, 12321464), (4, 6160732), (8, 3080366), (16, 1540183), (17, 1449584), (34, 724792), (68, 362396), (136, 181198), (272, 90599)]