86445892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4933}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 163433816

約数和(自身を除く): 76987924

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 4933, 8762, 9866, 17524, 19732, 64129, 128258, 256516, 1662421, 3324842, 6649684, 21611473, 43222946, 86445892]

約数ペア:

[(1, 86445892), (2, 43222946), (4, 21611473), (13, 6649684), (26, 3324842), (52, 1662421), (337, 256516), (674, 128258), (1348, 64129), (4381, 19732), (4933, 17524), (8762, 9866)]