145048574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{31247}}^1$

素因数の和:31471

約数の個数: 16

約数和(自身を含む): 238484736

約数和(自身を除く): 93436162

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 31247, 62494, 343717, 687434, 6593117, 13186234, 72524287, 145048574]

約数ペア:

[(1, 145048574), (2, 72524287), (11, 13186234), (22, 6593117), (211, 687434), (422, 343717), (2321, 62494), (4642, 31247)]