40163344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193093}}^1$

素因数の和:193114

約数の個数: 20

約数和(自身を含む): 83802796

約数和(自身を除く): 43639452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193093, 386186, 772372, 1544744, 2510209, 3089488, 5020418, 10040836, 20081672, 40163344]

約数ペア:

[(1, 40163344), (2, 20081672), (4, 10040836), (8, 5020418), (13, 3089488), (16, 2510209), (26, 1544744), (52, 772372), (104, 386186), (208, 193093)]