79423408

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1841

約数の個数: 40

約数和(自身を含む): 159904448

約数和(自身を除く): 80481040

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1723, 2881, 3446, 5762, 6892, 11524, 13784, 23048, 27568, 46096, 74089, 115441, 148178, 230882, 296356, 461764, 592712, 923528, 1185424, 1847056, 4963963, 9927926, 19855852, 39711704, 79423408]

約数ペア:

[(1, 79423408), (2, 39711704), (4, 19855852), (8, 9927926), (16, 4963963), (43, 1847056), (67, 1185424), (86, 923528), (134, 592712), (172, 461764), (268, 296356), (344, 230882), (536, 148178), (688, 115441), (1072, 74089), (1723, 46096), (2881, 27568), (3446, 23048), (5762, 13784), (6892, 11524)]