42959638

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2111

約数の個数: 16

約数和(自身を含む): 65726640

約数和(自身を除く): 22767002

約数列:

[1, 2, 83, 137, 166, 274, 1889, 3778, 11371, 22742, 156787, 258793, 313574, 517586, 21479819, 42959638]

約数ペア:

[(1, 42959638), (2, 21479819), (83, 517586), (137, 313574), (166, 258793), (274, 156787), (1889, 22742), (3778, 11371)]