8341984

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 18966528

約数和(自身を除く): 10624544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 223, 224, 334, 446, 668, 892, 1169, 1336, 1561, 1784, 2338, 2672, 3122, 3568, 4676, 5344, 6244, 7136, 9352, 12488, 18704, 24976, 37241, 37408, 49952, 74482, 148964, 260687, 297928, 521374, 595856, 1042748, 1191712, 2085496, 4170992, 8341984]

約数ペア:

[(1, 8341984), (2, 4170992), (4, 2085496), (7, 1191712), (8, 1042748), (14, 595856), (16, 521374), (28, 297928), (32, 260687), (56, 148964), (112, 74482), (167, 49952), (223, 37408), (224, 37241), (334, 24976), (446, 18704), (668, 12488), (892, 9352), (1169, 7136), (1336, 6244), (1561, 5344), (1784, 4676), (2338, 3568), (2672, 3122)]