84918872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 164052000

約数和(自身を除く): 79133128

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 796, 1301, 1592, 2602, 5204, 8159, 10408, 16318, 32636, 53341, 65272, 106682, 213364, 258899, 426728, 517798, 1035596, 2071192, 10614859, 21229718, 42459436, 84918872]

約数ペア:

[(1, 84918872), (2, 42459436), (4, 21229718), (8, 10614859), (41, 2071192), (82, 1035596), (164, 517798), (199, 426728), (328, 258899), (398, 213364), (796, 106682), (1301, 65272), (1592, 53341), (2602, 32636), (5204, 16318), (8159, 10408)]