145439042

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{335113}}^1$

素因数の和:335153

約数の個数: 16

約数和(自身を含む): 257367552

約数和(自身を除く): 111928510

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 335113, 670226, 2345791, 4691582, 10388503, 20777006, 72719521, 145439042]

約数ペア:

[(1, 145439042), (2, 72719521), (7, 20777006), (14, 10388503), (31, 4691582), (62, 2345791), (217, 670226), (434, 335113)]