16331612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 32220048

約数和(自身を除く): 15888436

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 823, 902, 1646, 1804, 3292, 4961, 9053, 9922, 18106, 19844, 33743, 36212, 67486, 99583, 134972, 199166, 371173, 398332, 742346, 1484692, 4082903, 8165806, 16331612]

約数ペア:

[(1, 16331612), (2, 8165806), (4, 4082903), (11, 1484692), (22, 742346), (41, 398332), (44, 371173), (82, 199166), (121, 134972), (164, 99583), (242, 67486), (451, 36212), (484, 33743), (823, 19844), (902, 18106), (1646, 9922), (1804, 9053), (3292, 4961)]