23215768

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{43313}}^1$

素因数の和:43386

約数の個数: 16

約数和(自身を含む): 44180280

約数和(自身を除く): 20964512

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 43313, 86626, 173252, 346504, 2901971, 5803942, 11607884, 23215768]

約数ペア:

[(1, 23215768), (2, 11607884), (4, 5803942), (8, 2901971), (67, 346504), (134, 173252), (268, 86626), (536, 43313)]