16428304

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19373}}^1$

素因数の和:19434

約数の個数: 20

約数和(自身を含む): 32432076

約数和(自身を除く): 16003772

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19373, 38746, 77492, 154984, 309968, 1026769, 2053538, 4107076, 8214152, 16428304]

約数ペア:

[(1, 16428304), (2, 8214152), (4, 4107076), (8, 2053538), (16, 1026769), (53, 309968), (106, 154984), (212, 77492), (424, 38746), (848, 19373)]