220174144

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{15427}}^1$

素因数の和:15662

約数の個数: 28

約数和(自身を含む): 438895744

約数和(自身を除く): 218721600

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 15427, 30854, 61708, 123416, 246832, 493664, 987328, 3440221, 6880442, 13760884, 27521768, 55043536, 110087072, 220174144]

約数ペア:

[(1, 220174144), (2, 110087072), (4, 55043536), (8, 27521768), (16, 13760884), (32, 6880442), (64, 3440221), (223, 987328), (446, 493664), (892, 246832), (1784, 123416), (3568, 61708), (7136, 30854), (14272, 15427)]