90716272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2267}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 183082032

約数和(自身を除く): 92365760

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 2267, 2501, 4534, 5002, 9068, 10004, 18136, 20008, 36272, 40016, 92947, 138287, 185894, 276574, 371788, 553148, 743576, 1106296, 1487152, 2212592, 5669767, 11339534, 22679068, 45358136, 90716272]

約数ペア:

[(1, 90716272), (2, 45358136), (4, 22679068), (8, 11339534), (16, 5669767), (41, 2212592), (61, 1487152), (82, 1106296), (122, 743576), (164, 553148), (244, 371788), (328, 276574), (488, 185894), (656, 138287), (976, 92947), (2267, 40016), (2501, 36272), (4534, 20008), (5002, 18136), (9068, 10004)]