73489258

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{2281}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 112137480

約数和(自身を除く): 38648222

約数列:

[1, 2, 89, 178, 181, 362, 2281, 4562, 16109, 32218, 203009, 406018, 412861, 825722, 36744629, 73489258]

約数ペア:

[(1, 73489258), (2, 36744629), (89, 825722), (178, 412861), (181, 406018), (362, 203009), (2281, 32218), (4562, 16109)]