42782104

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{23981}}^1$

素因数の和:24210

約数の個数: 16

約数和(自身を含む): 80579520

約数和(自身を除く): 37797416

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 23981, 47962, 95924, 191848, 5347763, 10695526, 21391052, 42782104]

約数ペア:

[(1, 42782104), (2, 21391052), (4, 10695526), (8, 5347763), (223, 191848), (446, 95924), (892, 47962), (1784, 23981)]