91185008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2609

約数の個数: 40

約数和(自身を含む): 188505792

約数和(自身を除く): 97320784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 2192, 2329, 2447, 4658, 4894, 9316, 9788, 18632, 19576, 37264, 39152, 41599, 83198, 166396, 332792, 335239, 665584, 670478, 1340956, 2681912, 5363824, 5699063, 11398126, 22796252, 45592504, 91185008]

約数ペア:

[(1, 91185008), (2, 45592504), (4, 22796252), (8, 11398126), (16, 5699063), (17, 5363824), (34, 2681912), (68, 1340956), (136, 670478), (137, 665584), (272, 335239), (274, 332792), (548, 166396), (1096, 83198), (2192, 41599), (2329, 39152), (2447, 37264), (4658, 19576), (4894, 18632), (9316, 9788)]