85089719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 107025408

約数和(自身を除く): 21935689

約数列:

[1, 11, 13, 23, 41, 143, 253, 299, 451, 533, 631, 943, 3289, 5863, 6941, 8203, 10373, 12259, 14513, 25871, 90233, 134849, 159643, 188669, 284581, 336323, 595033, 2075359, 3699553, 6545363, 7735429, 85089719]

約数ペア:

[(1, 85089719), (11, 7735429), (13, 6545363), (23, 3699553), (41, 2075359), (143, 595033), (253, 336323), (299, 284581), (451, 188669), (533, 159643), (631, 134849), (943, 90233), (3289, 25871), (5863, 14513), (6941, 12259), (8203, 10373)]