30531256

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1193}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 65622240

約数和(自身を除く): 35090984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1193, 1828, 2386, 3199, 3656, 4772, 6398, 8351, 9544, 12796, 16702, 25592, 33404, 66808, 545201, 1090402, 2180804, 3816407, 4361608, 7632814, 15265628, 30531256]

約数ペア:

[(1, 30531256), (2, 15265628), (4, 7632814), (7, 4361608), (8, 3816407), (14, 2180804), (28, 1090402), (56, 545201), (457, 66808), (914, 33404), (1193, 25592), (1828, 16702), (2386, 12796), (3199, 9544), (3656, 8351), (4772, 6398)]