118548208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{435839}}^1$

素因数の和:435864

約数の個数: 20

約数和(自身を含む): 243198720

約数和(自身を除く): 124650512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 435839, 871678, 1743356, 3486712, 6973424, 7409263, 14818526, 29637052, 59274104, 118548208]

約数ペア:

[(1, 118548208), (2, 59274104), (4, 29637052), (8, 14818526), (16, 7409263), (17, 6973424), (34, 3486712), (68, 1743356), (136, 871678), (272, 435839)]