182539984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1613}}^1$

素因数の和:2275

約数の個数: 40

約数和(自身を含む): 386662752

約数和(自身を除く): 204122768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 643, 1286, 1613, 2572, 3226, 5144, 6452, 7073, 10288, 12904, 14146, 17743, 25808, 28292, 35486, 56584, 70972, 113168, 141944, 283888, 1037159, 2074318, 4148636, 8297272, 11408749, 16594544, 22817498, 45634996, 91269992, 182539984]

約数ペア:

[(1, 182539984), (2, 91269992), (4, 45634996), (8, 22817498), (11, 16594544), (16, 11408749), (22, 8297272), (44, 4148636), (88, 2074318), (176, 1037159), (643, 283888), (1286, 141944), (1613, 113168), (2572, 70972), (3226, 56584), (5144, 35486), (6452, 28292), (7073, 25808), (10288, 17743), (12904, 14146)]