16884688

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{3329}}^1$

素因数の和:3654

約数の個数: 20

約数和(自身を含む): 32827140

約数和(自身を除く): 15942452

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 3329, 5072, 6658, 13316, 26632, 53264, 1055293, 2110586, 4221172, 8442344, 16884688]

約数ペア:

[(1, 16884688), (2, 8442344), (4, 4221172), (8, 2110586), (16, 1055293), (317, 53264), (634, 26632), (1268, 13316), (2536, 6658), (3329, 5072)]