248575352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{2593}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 487464480

約数和(自身を除く): 238889128

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 521, 1042, 2084, 2593, 4168, 5186, 10372, 11983, 20744, 23966, 47932, 59639, 95864, 119278, 238556, 477112, 1350953, 2701906, 5403812, 10807624, 31071919, 62143838, 124287676, 248575352]

約数ペア:

[(1, 248575352), (2, 124287676), (4, 62143838), (8, 31071919), (23, 10807624), (46, 5403812), (92, 2701906), (184, 1350953), (521, 477112), (1042, 238556), (2084, 119278), (2593, 95864), (4168, 59639), (5186, 47932), (10372, 23966), (11983, 20744)]