67817216

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{15583}}^1$

素因数の和:15616

約数の個数: 36

約数和(自身を含む): 143341632

約数和(自身を除く): 75524416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 15583, 31166, 62332, 124664, 249328, 264911, 498656, 529822, 997312, 1059644, 1994624, 2119288, 3989248, 4238576, 8477152, 16954304, 33908608, 67817216]

約数ペア:

[(1, 67817216), (2, 33908608), (4, 16954304), (8, 8477152), (16, 4238576), (17, 3989248), (32, 2119288), (34, 1994624), (64, 1059644), (68, 997312), (128, 529822), (136, 498656), (256, 264911), (272, 249328), (544, 124664), (1088, 62332), (2176, 31166), (4352, 15583)]