87949532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{15739}}^1$

素因数の和:15881

約数の個数: 24

約数和(自身を含む): 169236480

約数和(自身を除く): 81286948

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 15739, 31478, 62956, 173129, 346258, 692516, 1998853, 3997706, 7995412, 21987383, 43974766, 87949532]

約数ペア:

[(1, 87949532), (2, 43974766), (4, 21987383), (11, 7995412), (22, 3997706), (44, 1998853), (127, 692516), (254, 346258), (508, 173129), (1397, 62956), (2794, 31478), (5588, 15739)]