80319064

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21407}}^1$

素因数の和:21487

約数の個数: 32

約数和(自身を含む): 174689280

約数和(自身を除く): 94370216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 21407, 42814, 85628, 149849, 171256, 299698, 599396, 1198792, 1434269, 2868538, 5737076, 10039883, 11474152, 20079766, 40159532, 80319064]

約数ペア:

[(1, 80319064), (2, 40159532), (4, 20079766), (7, 11474152), (8, 10039883), (14, 5737076), (28, 2868538), (56, 1434269), (67, 1198792), (134, 599396), (268, 299698), (469, 171256), (536, 149849), (938, 85628), (1876, 42814), (3752, 21407)]