85908394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 152550720

約数和(自身を除く): 66642326

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1529, 1807, 2161, 3058, 3614, 4322, 19877, 23771, 28093, 39754, 47542, 56186, 300379, 309023, 600758, 618046, 3304169, 3904927, 6608338, 7809854, 42954197, 85908394]

約数ペア:

[(1, 85908394), (2, 42954197), (11, 7809854), (13, 6608338), (22, 3904927), (26, 3304169), (139, 618046), (143, 600758), (278, 309023), (286, 300379), (1529, 56186), (1807, 47542), (2161, 39754), (3058, 28093), (3614, 23771), (4322, 19877)]