38081648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{216373}}^1$

素因数の和:216392

約数の個数: 20

約数和(自身を含む): 80491128

約数和(自身を除く): 42409480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 216373, 432746, 865492, 1730984, 2380103, 3461968, 4760206, 9520412, 19040824, 38081648]

約数ペア:

[(1, 38081648), (2, 19040824), (4, 9520412), (8, 4760206), (11, 3461968), (16, 2380103), (22, 1730984), (44, 865492), (88, 432746), (176, 216373)]