7855088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28879}}^1$

素因数の和:28904

約数の個数: 20

約数和(自身を含む): 16115040

約数和(自身を除く): 8259952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28879, 57758, 115516, 231032, 462064, 490943, 981886, 1963772, 3927544, 7855088]

約数ペア:

[(1, 7855088), (2, 3927544), (4, 1963772), (8, 981886), (16, 490943), (17, 462064), (34, 231032), (68, 115516), (136, 57758), (272, 28879)]