80961106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 133297920

約数和(自身を除く): 52336814

約数列:

[1, 2, 17, 34, 37, 74, 139, 278, 463, 629, 926, 1258, 2363, 4726, 5143, 7871, 10286, 15742, 17131, 34262, 64357, 87431, 128714, 174862, 291227, 582454, 1094069, 2188138, 2381209, 4762418, 40480553, 80961106]

約数ペア:

[(1, 80961106), (2, 40480553), (17, 4762418), (34, 2381209), (37, 2188138), (74, 1094069), (139, 582454), (278, 291227), (463, 174862), (629, 128714), (926, 87431), (1258, 64357), (2363, 34262), (4726, 17131), (5143, 15742), (7871, 10286)]