69667088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{256129}}^1$

素因数の和:256154

約数の個数: 20

約数和(自身を含む): 142920540

約数和(自身を除く): 73253452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 256129, 512258, 1024516, 2049032, 4098064, 4354193, 8708386, 17416772, 34833544, 69667088]

約数ペア:

[(1, 69667088), (2, 34833544), (4, 17416772), (8, 8708386), (16, 4354193), (17, 4098064), (34, 2049032), (68, 1024516), (136, 512258), (272, 256129)]