31998164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15473}}^1$

素因数の和:15535

約数の個数: 24

約数和(自身を含む): 62391168

約数和(自身を除く): 30393004

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 15473, 30946, 61892, 170203, 340406, 680812, 727231, 1454462, 2908924, 7999541, 15999082, 31998164]

約数ペア:

[(1, 31998164), (2, 15999082), (4, 7999541), (11, 2908924), (22, 1454462), (44, 727231), (47, 680812), (94, 340406), (188, 170203), (517, 61892), (1034, 30946), (2068, 15473)]