1111169168

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{21481}}^1$

素因数の和:21603

約数の個数: 40

約数和(自身を含む): 2229573816

約数和(自身を除く): 1118404648

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 3233, 6466, 12932, 21481, 25864, 42962, 51728, 85924, 171848, 343696, 1138493, 1310341, 2276986, 2620682, 4553972, 5241364, 9107944, 10482728, 18215888, 20965456, 69448073, 138896146, 277792292, 555584584, 1111169168]

約数ペア:

[(1, 1111169168), (2, 555584584), (4, 277792292), (8, 138896146), (16, 69448073), (53, 20965456), (61, 18215888), (106, 10482728), (122, 9107944), (212, 5241364), (244, 4553972), (424, 2620682), (488, 2276986), (848, 1310341), (976, 1138493), (3233, 343696), (6466, 171848), (12932, 85924), (21481, 51728), (25864, 42962)]