90620396

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1\times {\mathrm{547}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 161112000

約数和(自身を除く): 70491604

約数列:

[1, 2, 4, 83, 166, 332, 499, 547, 998, 1094, 1996, 2188, 41417, 45401, 82834, 90802, 165668, 181604, 272953, 545906, 1091812, 22655099, 45310198, 90620396]

約数ペア:

[(1, 90620396), (2, 45310198), (4, 22655099), (83, 1091812), (166, 545906), (332, 272953), (499, 181604), (547, 165668), (998, 90802), (1094, 82834), (1996, 45401), (2188, 41417)]