47997392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{176461}}^1$

素因数の和:176486

約数の個数: 20

約数和(自身を含む): 98465796

約数和(自身を除く): 50468404

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 176461, 352922, 705844, 1411688, 2823376, 2999837, 5999674, 11999348, 23998696, 47997392]

約数ペア:

[(1, 47997392), (2, 23998696), (4, 11999348), (8, 5999674), (16, 2999837), (17, 2823376), (34, 1411688), (68, 705844), (136, 352922), (272, 176461)]