131341856

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{49451}}^1$

素因数の和:49544

約数の個数: 24

約数和(自身を含む): 261699984

約数和(自身を除く): 130358128

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 49451, 98902, 197804, 395608, 791216, 1582432, 4104433, 8208866, 16417732, 32835464, 65670928, 131341856]

約数ペア:

[(1, 131341856), (2, 65670928), (4, 32835464), (8, 16417732), (16, 8208866), (32, 4104433), (83, 1582432), (166, 791216), (332, 395608), (664, 197804), (1328, 98902), (2656, 49451)]