86499434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{21379}}^1$

素因数の和:21422

約数の個数: 24

約数和(自身を含む): 157527840

約数和(自身を除く): 71028406

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 21379, 42758, 149653, 299306, 363443, 726886, 2544101, 5088202, 6178531, 12357062, 43249717, 86499434]

約数ペア:

[(1, 86499434), (2, 43249717), (7, 12357062), (14, 6178531), (17, 5088202), (34, 2544101), (119, 726886), (238, 363443), (289, 299306), (578, 149653), (2023, 42758), (4046, 21379)]