40290844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19483}}^1$

素因数の和:19545

約数の個数: 24

約数和(自身を含む): 78559488

約数和(自身を除く): 38268644

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 19483, 38966, 77932, 214313, 428626, 857252, 915701, 1831402, 3662804, 10072711, 20145422, 40290844]

約数ペア:

[(1, 40290844), (2, 20145422), (4, 10072711), (11, 3662804), (22, 1831402), (44, 915701), (47, 857252), (94, 428626), (188, 214313), (517, 77932), (1034, 38966), (2068, 19483)]