85876894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 143311680

約数和(自身を除く): 57434786

約数列:

[1, 2, 17, 23, 34, 46, 193, 386, 391, 569, 782, 1138, 3281, 4439, 6562, 8878, 9673, 13087, 19346, 26174, 75463, 109817, 150926, 219634, 222479, 444958, 1866889, 2525791, 3733778, 5051582, 42938447, 85876894]

約数ペア:

[(1, 85876894), (2, 42938447), (17, 5051582), (23, 3733778), (34, 2525791), (46, 1866889), (193, 444958), (386, 222479), (391, 219634), (569, 150926), (782, 109817), (1138, 75463), (3281, 26174), (4439, 19346), (6562, 13087), (8878, 9673)]