30657968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4113

約数の個数: 40

約数和(自身を含む): 66323136

約数和(自身を除く): 35665168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 4051, 7568, 8102, 16204, 32408, 44561, 64816, 89122, 174193, 178244, 348386, 356488, 696772, 712976, 1393544, 1916123, 2787088, 3832246, 7664492, 15328984, 30657968]

約数ペア:

[(1, 30657968), (2, 15328984), (4, 7664492), (8, 3832246), (11, 2787088), (16, 1916123), (22, 1393544), (43, 712976), (44, 696772), (86, 356488), (88, 348386), (172, 178244), (176, 174193), (344, 89122), (473, 64816), (688, 44561), (946, 32408), (1892, 16204), (3784, 8102), (4051, 7568)]