85767856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6709}}^1$

素因数の和:6781

約数の個数: 40

約数和(自身を含む): 179720640

約数和(自身を除く): 93952784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 6709, 12784, 13418, 26836, 53672, 107344, 114053, 228106, 315323, 456212, 630646, 912424, 1261292, 1824848, 2522584, 5045168, 5360491, 10720982, 21441964, 42883928, 85767856]

約数ペア:

[(1, 85767856), (2, 42883928), (4, 21441964), (8, 10720982), (16, 5360491), (17, 5045168), (34, 2522584), (47, 1824848), (68, 1261292), (94, 912424), (136, 630646), (188, 456212), (272, 315323), (376, 228106), (752, 114053), (799, 107344), (1598, 53672), (3196, 26836), (6392, 13418), (6709, 12784)]