82563344

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{72679}}^1$

素因数の和:72758

約数の個数: 20

約数和(自身を含む): 162221760

約数和(自身を除く): 79658416

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 72679, 145358, 290716, 581432, 1162864, 5160209, 10320418, 20640836, 41281672, 82563344]

約数ペア:

[(1, 82563344), (2, 41281672), (4, 20640836), (8, 10320418), (16, 5160209), (71, 1162864), (142, 581432), (284, 290716), (568, 145358), (1136, 72679)]