32315978512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2042213}}^1$

素因数の和:2042287

約数の個数: 40

約数和(自身を含む): 66853917504

約数和(自身を除く): 34537938992

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 15824, 2042213, 4084426, 8168852, 16337704, 32675408, 46970899, 87815159, 93941798, 175630318, 187883596, 351260636, 375767192, 702521272, 751534384, 1405042544, 2019748657, 4039497314, 8078994628, 16157989256, 32315978512]

約数ペア:

[(1, 32315978512), (2, 16157989256), (4, 8078994628), (8, 4039497314), (16, 2019748657), (23, 1405042544), (43, 751534384), (46, 702521272), (86, 375767192), (92, 351260636), (172, 187883596), (184, 175630318), (344, 93941798), (368, 87815159), (688, 46970899), (989, 32675408), (1978, 16337704), (3956, 8168852), (7912, 4084426), (15824, 2042213)]