89284804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138641}}^1$

素因数の和:138675

約数の個数: 24

約数和(自身を含む): 186334848

約数和(自身を除く): 97050044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 138641, 277282, 554564, 970487, 1940974, 3188743, 3881948, 6377486, 12754972, 22321201, 44642402, 89284804]

約数ペア:

[(1, 89284804), (2, 44642402), (4, 22321201), (7, 12754972), (14, 6377486), (23, 3881948), (28, 3188743), (46, 1940974), (92, 970487), (161, 554564), (322, 277282), (644, 138641)]