85506484

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 176512896

約数和(自身を除く): 91006412

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 211, 287, 353, 422, 574, 706, 844, 1148, 1412, 1477, 2471, 2954, 4942, 5908, 8651, 9884, 14473, 17302, 28946, 34604, 57892, 60557, 74483, 101311, 121114, 148966, 202622, 242228, 297932, 405244, 521381, 1042762, 2085524, 3053803, 6107606, 12215212, 21376621, 42753242, 85506484]

約数ペア:

[(1, 85506484), (2, 42753242), (4, 21376621), (7, 12215212), (14, 6107606), (28, 3053803), (41, 2085524), (82, 1042762), (164, 521381), (211, 405244), (287, 297932), (353, 242228), (422, 202622), (574, 148966), (706, 121114), (844, 101311), (1148, 74483), (1412, 60557), (1477, 57892), (2471, 34604), (2954, 28946), (4942, 17302), (5908, 14473), (8651, 9884)]