31206296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2707}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 64342080

約数和(自身を除く): 33135784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2707, 2882, 5414, 5764, 10828, 11528, 21656, 29777, 59554, 119108, 238216, 354617, 709234, 1418468, 2836936, 3900787, 7801574, 15603148, 31206296]

約数ペア:

[(1, 31206296), (2, 15603148), (4, 7801574), (8, 3900787), (11, 2836936), (22, 1418468), (44, 709234), (88, 354617), (131, 238216), (262, 119108), (524, 59554), (1048, 29777), (1441, 21656), (2707, 11528), (2882, 10828), (5414, 5764)]