16746262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 11639018

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 263, 403, 526, 806, 1027, 2054, 2449, 3419, 4898, 6838, 8153, 16306, 20777, 31837, 41554, 63674, 105989, 211978, 270101, 540202, 644087, 1288174, 8373131, 16746262]

約数ペア:

[(1, 16746262), (2, 8373131), (13, 1288174), (26, 644087), (31, 540202), (62, 270101), (79, 211978), (158, 105989), (263, 63674), (403, 41554), (526, 31837), (806, 20777), (1027, 16306), (2054, 8153), (2449, 6838), (3419, 4898)]