16756016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61603}}^1$

素因数の和:61628

約数の個数: 20

約数和(自身を含む): 34375032

約数和(自身を除く): 17619016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 61603, 123206, 246412, 492824, 985648, 1047251, 2094502, 4189004, 8378008, 16756016]

約数ペア:

[(1, 16756016), (2, 8378008), (4, 4189004), (8, 2094502), (16, 1047251), (17, 985648), (34, 492824), (68, 246412), (136, 123206), (272, 61603)]