29087816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{213881}}^1$

素因数の和:213904

約数の個数: 16

約数和(自身を含む): 57748140

約数和(自身を除く): 28660324

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 213881, 427762, 855524, 1711048, 3635977, 7271954, 14543908, 29087816]

約数ペア:

[(1, 29087816), (2, 14543908), (4, 7271954), (8, 3635977), (17, 1711048), (34, 855524), (68, 427762), (136, 213881)]