859928324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{105023}}^1$

素因数の和:105139

約数の個数: 24

約数和(自身を含む): 1587962880

約数和(自身を除く): 728034556

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 105023, 210046, 420092, 2415529, 4831058, 9347047, 9662116, 18694094, 37388188, 214982081, 429964162, 859928324]

約数ペア:

[(1, 859928324), (2, 429964162), (4, 214982081), (23, 37388188), (46, 18694094), (89, 9662116), (92, 9347047), (178, 4831058), (356, 2415529), (2047, 420092), (4094, 210046), (8188, 105023)]