86506238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1129}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 160224960

約数和(自身を除く): 73718722

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 1129, 2258, 2947, 5473, 5894, 7903, 10946, 14677, 15806, 29354, 38311, 76622, 102739, 205478, 475309, 950618, 3327163, 6179017, 6654326, 12358034, 43253119, 86506238]

約数ペア:

[(1, 86506238), (2, 43253119), (7, 12358034), (13, 6654326), (14, 6179017), (26, 3327163), (91, 950618), (182, 475309), (421, 205478), (842, 102739), (1129, 76622), (2258, 38311), (2947, 29354), (5473, 15806), (5894, 14677), (7903, 10946)]