89491052

素因数分解:

$2^2\times 7^2\times {\mathrm{456587}}^1$

素因数の和:456605

約数の個数: 18

約数和(自身を含む): 182178612

約数和(自身を除く): 92687560

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 456587, 913174, 1826348, 3196109, 6392218, 12784436, 22372763, 44745526, 89491052]

約数ペア:

[(1, 89491052), (2, 44745526), (4, 22372763), (7, 12784436), (14, 6392218), (28, 3196109), (49, 1826348), (98, 913174), (196, 456587)]