64543138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{19429}}^1$

素因数の和:19593

約数の個数: 16

約数和(自身を含む): 106320960

約数和(自身を除く): 41777822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 19429, 38858, 213719, 427438, 2933779, 5867558, 32271569, 64543138]

約数ペア:

[(1, 64543138), (2, 32271569), (11, 5867558), (22, 2933779), (151, 427438), (302, 213719), (1661, 38858), (3322, 19429)]