229696816

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{39989}}^1$

素因数の和:40356

約数の個数: 20

約数和(自身を含む): 446288400

約数和(自身を除く): 216591584

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 39989, 79978, 159956, 319912, 639824, 14356051, 28712102, 57424204, 114848408, 229696816]

約数ペア:

[(1, 229696816), (2, 114848408), (4, 57424204), (8, 28712102), (16, 14356051), (359, 639824), (718, 319912), (1436, 159956), (2872, 79978), (5744, 39989)]