31778474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10310

約数の個数: 32

約数和(自身を含む): 62125056

約数和(自身を除く): 30346582

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 10271, 20542, 71897, 133523, 143794, 174607, 267046, 349214, 934661, 1222249, 1869322, 2269891, 2444498, 4539782, 15889237, 31778474]

約数ペア:

[(1, 31778474), (2, 15889237), (7, 4539782), (13, 2444498), (14, 2269891), (17, 1869322), (26, 1222249), (34, 934661), (91, 349214), (119, 267046), (182, 174607), (221, 143794), (238, 133523), (442, 71897), (1547, 20542), (3094, 10271)]