16809872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2735

約数の個数: 40

約数和(自身を含む): 35997696

約数和(自身を除く): 19187824

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 2687, 3128, 5374, 6256, 10748, 21496, 42992, 45679, 61801, 91358, 123602, 182716, 247204, 365432, 494408, 730864, 988816, 1050617, 2101234, 4202468, 8404936, 16809872]

約数ペア:

[(1, 16809872), (2, 8404936), (4, 4202468), (8, 2101234), (16, 1050617), (17, 988816), (23, 730864), (34, 494408), (46, 365432), (68, 247204), (92, 182716), (136, 123602), (184, 91358), (272, 61801), (368, 45679), (391, 42992), (782, 21496), (1564, 10748), (2687, 6256), (3128, 5374)]