85849708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 180956160

約数和(自身を除く): 95106452

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 218, 322, 436, 644, 763, 1223, 1526, 2446, 2507, 3052, 4892, 5014, 8561, 10028, 17122, 17549, 28129, 34244, 35098, 56258, 70196, 112516, 133307, 196903, 266614, 393806, 533228, 787612, 933149, 1866298, 3066061, 3732596, 6132122, 12264244, 21462427, 42924854, 85849708]

約数ペア:

[(1, 85849708), (2, 42924854), (4, 21462427), (7, 12264244), (14, 6132122), (23, 3732596), (28, 3066061), (46, 1866298), (92, 933149), (109, 787612), (161, 533228), (218, 393806), (322, 266614), (436, 196903), (644, 133307), (763, 112516), (1223, 70196), (1526, 56258), (2446, 35098), (2507, 34244), (3052, 28129), (4892, 17549), (5014, 17122), (8561, 10028)]