4465808

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{6491}}^1$

素因数の和:6542

約数の個数: 20

約数和(自身を含む): 8855088

約数和(自身を除く): 4389280

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 6491, 12982, 25964, 51928, 103856, 279113, 558226, 1116452, 2232904, 4465808]

約数ペア:

[(1, 4465808), (2, 2232904), (4, 1116452), (8, 558226), (16, 279113), (43, 103856), (86, 51928), (172, 25964), (344, 12982), (688, 6491)]