42356984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 83341440

約数和(自身を除く): 40984456

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1091, 1688, 2182, 4364, 4853, 8728, 9706, 19412, 25093, 38824, 50186, 100372, 200744, 230201, 460402, 920804, 1841608, 5294623, 10589246, 21178492, 42356984]

約数ペア:

[(1, 42356984), (2, 21178492), (4, 10589246), (8, 5294623), (23, 1841608), (46, 920804), (92, 460402), (184, 230201), (211, 200744), (422, 100372), (844, 50186), (1091, 38824), (1688, 25093), (2182, 19412), (4364, 9706), (4853, 8728)]