42578174

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 64752912

約数和(自身を除く): 22174738

約数列:

[1, 2, 113, 226, 293, 586, 643, 1286, 33109, 66218, 72659, 145318, 188399, 376798, 21289087, 42578174]

約数ペア:

[(1, 42578174), (2, 21289087), (113, 376798), (226, 188399), (293, 145318), (586, 72659), (643, 66218), (1286, 33109)]