99640208

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{11953}}^1$

素因数の和:12482

約数の個数: 20

約数和(自身を含む): 193439628

約数和(自身を除く): 93799420

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 11953, 23906, 47812, 95624, 191248, 6227513, 12455026, 24910052, 49820104, 99640208]

約数ペア:

[(1, 99640208), (2, 49820104), (4, 24910052), (8, 12455026), (16, 6227513), (521, 191248), (1042, 95624), (2084, 47812), (4168, 23906), (8336, 11953)]