85801168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 171078336

約数和(自身を除く): 85277168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 311, 344, 401, 622, 688, 802, 1244, 1604, 2488, 3208, 4976, 6416, 13373, 17243, 26746, 34486, 53492, 68972, 106984, 124711, 137944, 213968, 249422, 275888, 498844, 997688, 1995376, 5362573, 10725146, 21450292, 42900584, 85801168]

約数ペア:

[(1, 85801168), (2, 42900584), (4, 21450292), (8, 10725146), (16, 5362573), (43, 1995376), (86, 997688), (172, 498844), (311, 275888), (344, 249422), (401, 213968), (622, 137944), (688, 124711), (802, 106984), (1244, 68972), (1604, 53492), (2488, 34486), (3208, 26746), (4976, 17243), (6416, 13373)]