89468912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{430139}}^1$

素因数の和:430160

約数の個数: 20

約数和(自身を含む): 186680760

約数和(自身を除く): 97211848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 430139, 860278, 1720556, 3441112, 5591807, 6882224, 11183614, 22367228, 44734456, 89468912]

約数ペア:

[(1, 89468912), (2, 44734456), (4, 22367228), (8, 11183614), (13, 6882224), (16, 5591807), (26, 3441112), (52, 1720556), (104, 860278), (208, 430139)]