31870202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4271}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 60286464

約数和(自身を除く): 28416262

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 4271, 7462, 8542, 29897, 55523, 59794, 111046, 175111, 350222, 388661, 777322, 1225777, 2276443, 2451554, 4552886, 15935101, 31870202]

約数ペア:

[(1, 31870202), (2, 15935101), (7, 4552886), (13, 2451554), (14, 2276443), (26, 1225777), (41, 777322), (82, 388661), (91, 350222), (182, 175111), (287, 111046), (533, 59794), (574, 55523), (1066, 29897), (3731, 8542), (4271, 7462)]