21870112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{62131}}^1$

素因数の和:62152

約数の個数: 24

約数和(自身を含む): 46971792

約数和(自身を除く): 25101680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 62131, 124262, 248524, 497048, 683441, 994096, 1366882, 1988192, 2733764, 5467528, 10935056, 21870112]

約数ペア:

[(1, 21870112), (2, 10935056), (4, 5467528), (8, 2733764), (11, 1988192), (16, 1366882), (22, 994096), (32, 683441), (44, 497048), (88, 248524), (176, 124262), (352, 62131)]