91451432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4513}}^1$

素因数の和:4685

約数の個数: 32

約数和(自身を含む): 182817000

約数和(自身を除く): 91365568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 4513, 5066, 9026, 10132, 18052, 20264, 36104, 76721, 153442, 306884, 613768, 672437, 1344874, 2689748, 5379496, 11431429, 22862858, 45725716, 91451432]

約数ペア:

[(1, 91451432), (2, 45725716), (4, 22862858), (8, 11431429), (17, 5379496), (34, 2689748), (68, 1344874), (136, 672437), (149, 613768), (298, 306884), (596, 153442), (1192, 76721), (2533, 36104), (4513, 20264), (5066, 18052), (9026, 10132)]