82147168

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 87680672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 239, 368, 467, 478, 736, 934, 956, 1868, 1912, 3736, 3824, 5497, 7472, 7648, 10741, 10994, 14944, 21482, 21988, 42964, 43976, 85928, 87952, 111613, 171856, 175904, 223226, 343712, 446452, 892904, 1785808, 2567099, 3571616, 5134198, 10268396, 20536792, 41073584, 82147168]

約数ペア:

[(1, 82147168), (2, 41073584), (4, 20536792), (8, 10268396), (16, 5134198), (23, 3571616), (32, 2567099), (46, 1785808), (92, 892904), (184, 446452), (239, 343712), (368, 223226), (467, 175904), (478, 171856), (736, 111613), (934, 87952), (956, 85928), (1868, 43976), (1912, 42964), (3736, 21988), (3824, 21482), (5497, 14944), (7472, 10994), (7648, 10741)]