66430928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{88339}}^1$

素因数の和:88394

約数の個数: 20

約数和(自身を含む): 131449920

約数和(自身を除く): 65018992

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 88339, 176678, 353356, 706712, 1413424, 4151933, 8303866, 16607732, 33215464, 66430928]

約数ペア:

[(1, 66430928), (2, 33215464), (4, 16607732), (8, 8303866), (16, 4151933), (47, 1413424), (94, 706712), (188, 353356), (376, 176678), (752, 88339)]