16393936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 34450920

約数和(自身を除く): 18056984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 293, 538, 586, 1076, 1172, 2152, 2344, 3497, 3809, 4304, 4688, 6994, 7618, 13988, 15236, 27976, 30472, 55952, 60944, 78817, 157634, 315268, 630536, 1024621, 1261072, 2049242, 4098484, 8196968, 16393936]

約数ペア:

[(1, 16393936), (2, 8196968), (4, 4098484), (8, 2049242), (13, 1261072), (16, 1024621), (26, 630536), (52, 315268), (104, 157634), (208, 78817), (269, 60944), (293, 55952), (538, 30472), (586, 27976), (1076, 15236), (1172, 13988), (2152, 7618), (2344, 6994), (3497, 4688), (3809, 4304)]