80434592

素因数分解:

$2^5\times 7^1\times {\mathrm{419}}^1\times {\mathrm{857}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 181621440

約数和(自身を除く): 101186848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 419, 838, 857, 1676, 1714, 2933, 3352, 3428, 5866, 5999, 6704, 6856, 11732, 11998, 13408, 13712, 23464, 23996, 27424, 46928, 47992, 93856, 95984, 191968, 359083, 718166, 1436332, 2513581, 2872664, 5027162, 5745328, 10054324, 11490656, 20108648, 40217296, 80434592]

約数ペア:

[(1, 80434592), (2, 40217296), (4, 20108648), (7, 11490656), (8, 10054324), (14, 5745328), (16, 5027162), (28, 2872664), (32, 2513581), (56, 1436332), (112, 718166), (224, 359083), (419, 191968), (838, 95984), (857, 93856), (1676, 47992), (1714, 46928), (2933, 27424), (3352, 23996), (3428, 23464), (5866, 13712), (5999, 13408), (6704, 11998), (6856, 11732)]