16748048

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 40

約数和(自身を含む): 34390656

約数和(自身を除く): 17642608

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 641, 1136, 1282, 1633, 2564, 3266, 5128, 6532, 10256, 13064, 14743, 26128, 29486, 45511, 58972, 91022, 117944, 182044, 235888, 364088, 728176, 1046753, 2093506, 4187012, 8374024, 16748048]

約数ペア:

[(1, 16748048), (2, 8374024), (4, 4187012), (8, 2093506), (16, 1046753), (23, 728176), (46, 364088), (71, 235888), (92, 182044), (142, 117944), (184, 91022), (284, 58972), (368, 45511), (568, 29486), (641, 26128), (1136, 14743), (1282, 13064), (1633, 10256), (2564, 6532), (3266, 5128)]