173131088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{832361}}^1$

素因数の和:832382

約数の個数: 20

約数和(自身を含む): 361245108

約数和(自身を除く): 188114020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 832361, 1664722, 3329444, 6658888, 10820693, 13317776, 21641386, 43282772, 86565544, 173131088]

約数ペア:

[(1, 173131088), (2, 86565544), (4, 43282772), (8, 21641386), (13, 13317776), (16, 10820693), (26, 6658888), (52, 3329444), (104, 1664722), (208, 832361)]