16796668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 35682304

約数和(自身を除く): 18885636

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 523, 868, 1036, 1046, 1147, 2092, 2294, 3661, 4588, 7322, 8029, 14644, 16058, 16213, 19351, 32116, 32426, 38702, 64852, 77404, 113491, 135457, 226982, 270914, 453964, 541828, 599881, 1199762, 2399524, 4199167, 8398334, 16796668]

約数ペア:

[(1, 16796668), (2, 8398334), (4, 4199167), (7, 2399524), (14, 1199762), (28, 599881), (31, 541828), (37, 453964), (62, 270914), (74, 226982), (124, 135457), (148, 113491), (217, 77404), (259, 64852), (434, 38702), (518, 32426), (523, 32116), (868, 19351), (1036, 16213), (1046, 16058), (1147, 14644), (2092, 8029), (2294, 7322), (3661, 4588)]