89535254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 142442496

約数和(自身を除く): 52907242

約数列:

[1, 2, 31, 62, 83, 127, 137, 166, 254, 274, 2573, 3937, 4247, 5146, 7874, 8494, 10541, 11371, 17399, 21082, 22742, 34798, 326771, 352501, 539369, 653542, 705002, 1078738, 1444117, 2888234, 44767627, 89535254]

約数ペア:

[(1, 89535254), (2, 44767627), (31, 2888234), (62, 1444117), (83, 1078738), (127, 705002), (137, 653542), (166, 539369), (254, 352501), (274, 326771), (2573, 34798), (3937, 22742), (4247, 21082), (5146, 17399), (7874, 11371), (8494, 10541)]