82221944

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20113}}^1$

素因数の和:20199

約数の個数: 32

約数和(自身を含む): 178612320

約数和(自身を除く): 96390376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 20113, 40226, 80452, 140791, 160904, 281582, 563164, 1126328, 1468249, 2936498, 5872996, 10277743, 11745992, 20555486, 41110972, 82221944]

約数ペア:

[(1, 82221944), (2, 41110972), (4, 20555486), (7, 11745992), (8, 10277743), (14, 5872996), (28, 2936498), (56, 1468249), (73, 1126328), (146, 563164), (292, 281582), (511, 160904), (584, 140791), (1022, 80452), (2044, 40226), (4088, 20113)]