85212316

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 176633856

約数和(自身を除く): 91421540

約数列:

[1, 2, 4, 7, 14, 28, 47, 73, 94, 146, 188, 292, 329, 511, 658, 887, 1022, 1316, 1774, 2044, 3431, 3548, 6209, 6862, 12418, 13724, 24017, 24836, 41689, 48034, 64751, 83378, 96068, 129502, 166756, 259004, 291823, 453257, 583646, 906514, 1167292, 1813028, 3043297, 6086594, 12173188, 21303079, 42606158, 85212316]

約数ペア:

[(1, 85212316), (2, 42606158), (4, 21303079), (7, 12173188), (14, 6086594), (28, 3043297), (47, 1813028), (73, 1167292), (94, 906514), (146, 583646), (188, 453257), (292, 291823), (329, 259004), (511, 166756), (658, 129502), (887, 96068), (1022, 83378), (1316, 64751), (1774, 48034), (2044, 41689), (3431, 24836), (3548, 24017), (6209, 13724), (6862, 12418)]