89246164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138581}}^1$

素因数の和:138615

約数の個数: 24

約数和(自身を含む): 186254208

約数和(自身を除く): 97008044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 138581, 277162, 554324, 970067, 1940134, 3187363, 3880268, 6374726, 12749452, 22311541, 44623082, 89246164]

約数ペア:

[(1, 89246164), (2, 44623082), (4, 22311541), (7, 12749452), (14, 6374726), (23, 3880268), (28, 3187363), (46, 1940134), (92, 970067), (161, 554324), (322, 277162), (644, 138581)]