29936728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{220123}}^1$

素因数の和:220146

約数の個数: 16

約数和(自身を含む): 59433480

約数和(自身を除く): 29496752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 220123, 440246, 880492, 1760984, 3742091, 7484182, 14968364, 29936728]

約数ペア:

[(1, 29936728), (2, 14968364), (4, 7484182), (8, 3742091), (17, 1760984), (34, 880492), (68, 440246), (136, 220123)]