30666928

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{9931}}^1$

素因数の和:10132

約数の個数: 20

約数和(自身を含む): 59731048

約数和(自身を除く): 29064120

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 9931, 19862, 39724, 79448, 158896, 1916683, 3833366, 7666732, 15333464, 30666928]

約数ペア:

[(1, 30666928), (2, 15333464), (4, 7666732), (8, 3833366), (16, 1916683), (193, 158896), (386, 79448), (772, 39724), (1544, 19862), (3088, 9931)]