87455788

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10883}}^1$

素因数の和:10942

約数の個数: 36

約数和(自身を含む): 182394072

約数和(自身を除く): 94938284

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 10883, 21766, 43532, 76181, 152362, 304724, 446203, 533267, 892406, 1066534, 1784812, 2133068, 3123421, 6246842, 12493684, 21863947, 43727894, 87455788]

約数ペア:

[(1, 87455788), (2, 43727894), (4, 21863947), (7, 12493684), (14, 6246842), (28, 3123421), (41, 2133068), (49, 1784812), (82, 1066534), (98, 892406), (164, 533267), (196, 446203), (287, 304724), (574, 152362), (1148, 76181), (2009, 43532), (4018, 21766), (8036, 10883)]