117981568

素因数分解:

$2^7\times {\mathrm{283}}^1\times {\mathrm{3257}}^1$

素因数の和:3554

約数の個数: 32

約数和(自身を含む): 235944360

約数和(自身を除く): 117962792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 283, 566, 1132, 2264, 3257, 4528, 6514, 9056, 13028, 18112, 26056, 36224, 52112, 104224, 208448, 416896, 921731, 1843462, 3686924, 7373848, 14747696, 29495392, 58990784, 117981568]

約数ペア:

[(1, 117981568), (2, 58990784), (4, 29495392), (8, 14747696), (16, 7373848), (32, 3686924), (64, 1843462), (128, 921731), (283, 416896), (566, 208448), (1132, 104224), (2264, 52112), (3257, 36224), (4528, 26056), (6514, 18112), (9056, 13028)]