86784298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 138528000

約数和(自身を除く): 51743702

約数列:

[1, 2, 29, 58, 73, 103, 146, 199, 206, 398, 2117, 2987, 4234, 5771, 5974, 7519, 11542, 14527, 15038, 20497, 29054, 40994, 218051, 421283, 436102, 594413, 842566, 1188826, 1496281, 2992562, 43392149, 86784298]

約数ペア:

[(1, 86784298), (2, 43392149), (29, 2992562), (58, 1496281), (73, 1188826), (103, 842566), (146, 594413), (199, 436102), (206, 421283), (398, 218051), (2117, 40994), (2987, 29054), (4234, 20497), (5771, 15038), (5974, 14527), (7519, 11542)]