664236488

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{2063}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 1258709760

約数和(自身を除く): 594473272

約数列:

[1, 2, 4, 8, 167, 241, 334, 482, 668, 964, 1336, 1928, 2063, 4126, 8252, 16504, 40247, 80494, 160988, 321976, 344521, 497183, 689042, 994366, 1378084, 1988732, 2756168, 3977464, 83029561, 166059122, 332118244, 664236488]

約数ペア:

[(1, 664236488), (2, 332118244), (4, 166059122), (8, 83029561), (167, 3977464), (241, 2756168), (334, 1988732), (482, 1378084), (668, 994366), (964, 689042), (1336, 497183), (1928, 344521), (2063, 321976), (4126, 160988), (8252, 80494), (16504, 40247)]