29955088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{110129}}^1$

素因数の和:110154

約数の個数: 20

約数和(自身を含む): 61452540

約数和(自身を除く): 31497452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 110129, 220258, 440516, 881032, 1762064, 1872193, 3744386, 7488772, 14977544, 29955088]

約数ペア:

[(1, 29955088), (2, 14977544), (4, 7488772), (8, 3744386), (16, 1872193), (17, 1762064), (34, 881032), (68, 440516), (136, 220258), (272, 110129)]