85878149

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4099}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 101942400

約数和(自身を除く): 16064251

約数列:

[1, 7, 41, 73, 287, 511, 2993, 4099, 20951, 28693, 168059, 299227, 1176413, 2094589, 12268307, 85878149]

約数ペア:

[(1, 85878149), (7, 12268307), (41, 2094589), (73, 1176413), (287, 299227), (511, 168059), (2993, 28693), (4099, 20951)]