90564616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3541}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 178516800

約数和(自身を除く): 87952184

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 3197, 3541, 6394, 7082, 12788, 14164, 25576, 28328, 81443, 162886, 325772, 492199, 651544, 984398, 1968796, 3937592, 11320577, 22641154, 45282308, 90564616]

約数ペア:

[(1, 90564616), (2, 45282308), (4, 22641154), (8, 11320577), (23, 3937592), (46, 1968796), (92, 984398), (139, 651544), (184, 492199), (278, 325772), (556, 162886), (1112, 81443), (3197, 28328), (3541, 25576), (6394, 14164), (7082, 12788)]