25387664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{93337}}^1$

素因数の和:93362

約数の個数: 20

約数和(自身を含む): 52082604

約数和(自身を除く): 26694940

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 93337, 186674, 373348, 746696, 1493392, 1586729, 3173458, 6346916, 12693832, 25387664]

約数ペア:

[(1, 25387664), (2, 12693832), (4, 6346916), (8, 3173458), (16, 1586729), (17, 1493392), (34, 746696), (68, 373348), (136, 186674), (272, 93337)]