85523438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42719}}^1$

素因数の和:42752

約数の個数: 32

約数和(自身を含む): 172247040

約数和(自身を除く): 86723602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 42719, 85438, 299033, 469909, 555347, 598066, 939818, 1110694, 3289363, 3887429, 6108817, 6578726, 7774858, 12217634, 42761719, 85523438]

約数ペア:

[(1, 85523438), (2, 42761719), (7, 12217634), (11, 7774858), (13, 6578726), (14, 6108817), (22, 3887429), (26, 3289363), (77, 1110694), (91, 939818), (143, 598066), (154, 555347), (182, 469909), (286, 299033), (1001, 85438), (2002, 42719)]