85191352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 173154240

約数和(自身を除く): 87962888

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 223, 424, 446, 892, 901, 1784, 1802, 2809, 3604, 3791, 5618, 7208, 7582, 11236, 11819, 15164, 22472, 23638, 30328, 47276, 47753, 94552, 95506, 191012, 200923, 382024, 401846, 626407, 803692, 1252814, 1607384, 2505628, 5011256, 10648919, 21297838, 42595676, 85191352]

約数ペア:

[(1, 85191352), (2, 42595676), (4, 21297838), (8, 10648919), (17, 5011256), (34, 2505628), (53, 1607384), (68, 1252814), (106, 803692), (136, 626407), (212, 401846), (223, 382024), (424, 200923), (446, 191012), (892, 95506), (901, 94552), (1784, 47753), (1802, 47276), (2809, 30328), (3604, 23638), (3791, 22472), (5618, 15164), (7208, 11819), (7582, 11236)]