78240896

素因数分解:

$2^7\times {\mathrm{611257}}^1$

素因数の和:611271

約数の個数: 16

約数和(自身を含む): 155870790

約数和(自身を除く): 77629894

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 611257, 1222514, 2445028, 4890056, 9780112, 19560224, 39120448, 78240896]

約数ペア:

[(1, 78240896), (2, 39120448), (4, 19560224), (8, 9780112), (16, 4890056), (32, 2445028), (64, 1222514), (128, 611257)]