16249184

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 72

約数和(自身を含む): 38236968

約数和(自身を除く): 21987784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 241, 301, 344, 392, 482, 602, 688, 784, 964, 1204, 1376, 1568, 1687, 1928, 2107, 2408, 3374, 3856, 4214, 4816, 6748, 7712, 8428, 9632, 10363, 11809, 13496, 16856, 20726, 23618, 26992, 33712, 41452, 47236, 53984, 67424, 72541, 82904, 94472, 145082, 165808, 188944, 290164, 331616, 377888, 507787, 580328, 1015574, 1160656, 2031148, 2321312, 4062296, 8124592, 16249184]

約数ペア:

[(1, 16249184), (2, 8124592), (4, 4062296), (7, 2321312), (8, 2031148), (14, 1160656), (16, 1015574), (28, 580328), (32, 507787), (43, 377888), (49, 331616), (56, 290164), (86, 188944), (98, 165808), (112, 145082), (172, 94472), (196, 82904), (224, 72541), (241, 67424), (301, 53984), (344, 47236), (392, 41452), (482, 33712), (602, 26992), (688, 23618), (784, 20726), (964, 16856), (1204, 13496), (1376, 11809), (1568, 10363), (1687, 9632), (1928, 8428), (2107, 7712), (2408, 6748), (3374, 4816), (3856, 4214)]