54018928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198599}}^1$

素因数の和:198624

約数の個数: 20

約数和(自身を含む): 110818800

約数和(自身を除く): 56799872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198599, 397198, 794396, 1588792, 3177584, 3376183, 6752366, 13504732, 27009464, 54018928]

約数ペア:

[(1, 54018928), (2, 27009464), (4, 13504732), (8, 6752366), (16, 3376183), (17, 3177584), (34, 1588792), (68, 794396), (136, 397198), (272, 198599)]