90016186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3877}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 156360960

約数和(自身を除く): 66344774

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 3877, 7754, 11609, 23218, 50401, 73663, 100802, 147326, 182219, 364438, 957619, 1915238, 2368847, 3462161, 4737694, 6924322, 45008093, 90016186]

約数ペア:

[(1, 90016186), (2, 45008093), (13, 6924322), (19, 4737694), (26, 3462161), (38, 2368847), (47, 1915238), (94, 957619), (247, 364438), (494, 182219), (611, 147326), (893, 100802), (1222, 73663), (1786, 50401), (3877, 23218), (7754, 11609)]