16611848

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{131}}^2$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 34499535

約数和(自身を除く): 17887687

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 131, 242, 262, 484, 524, 968, 1048, 1441, 2882, 5764, 11528, 15851, 17161, 31702, 34322, 63404, 68644, 126808, 137288, 188771, 377542, 755084, 1510168, 2076481, 4152962, 8305924, 16611848]

約数ペア:

[(1, 16611848), (2, 8305924), (4, 4152962), (8, 2076481), (11, 1510168), (22, 755084), (44, 377542), (88, 188771), (121, 137288), (131, 126808), (242, 68644), (262, 63404), (484, 34322), (524, 31702), (968, 17161), (1048, 15851), (1441, 11528), (2882, 5764)]