65418164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101581}}^1$

素因数の和:101615

約数の個数: 24

約数和(自身を含む): 136526208

約数和(自身を除く): 71108044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 101581, 203162, 406324, 711067, 1422134, 2336363, 2844268, 4672726, 9345452, 16354541, 32709082, 65418164]

約数ペア:

[(1, 65418164), (2, 32709082), (4, 16354541), (7, 9345452), (14, 4672726), (23, 2844268), (28, 2336363), (46, 1422134), (92, 711067), (161, 406324), (322, 203162), (644, 101581)]