86431004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{8219}}^1$

素因数の和:8473

約数の個数: 24

約数和(自身を含む): 165715200

約数和(自身を除く): 79284196

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 8219, 10516, 16438, 32876, 90409, 180818, 361636, 1964341, 3928682, 7857364, 21607751, 43215502, 86431004]

約数ペア:

[(1, 86431004), (2, 43215502), (4, 21607751), (11, 7857364), (22, 3928682), (44, 1964341), (239, 361636), (478, 180818), (956, 90409), (2629, 32876), (5258, 16438), (8219, 10516)]