85811696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2341}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 174244800

約数和(自身を除く): 88433104

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 464, 632, 1264, 2291, 2341, 4582, 4682, 9164, 9364, 18328, 18728, 36656, 37456, 67889, 135778, 184939, 271556, 369878, 543112, 739756, 1086224, 1479512, 2959024, 5363231, 10726462, 21452924, 42905848, 85811696]

約数ペア:

[(1, 85811696), (2, 42905848), (4, 21452924), (8, 10726462), (16, 5363231), (29, 2959024), (58, 1479512), (79, 1086224), (116, 739756), (158, 543112), (232, 369878), (316, 271556), (464, 184939), (632, 135778), (1264, 67889), (2291, 37456), (2341, 36656), (4582, 18728), (4682, 18328), (9164, 9364)]