30916816

素因数分解:

$2^4\times 7^1\times {\mathrm{276043}}^1$

素因数の和:276058

約数の個数: 20

約数和(自身を含む): 68458912

約数和(自身を除く): 37542096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 276043, 552086, 1104172, 1932301, 2208344, 3864602, 4416688, 7729204, 15458408, 30916816]

約数ペア:

[(1, 30916816), (2, 15458408), (4, 7729204), (7, 4416688), (8, 3864602), (14, 2208344), (16, 1932301), (28, 1104172), (56, 552086), (112, 276043)]