80607424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:621

約数の個数: 56

約数和(自身を含む): 169875200

約数和(自身を除く): 89267776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 439, 604, 608, 878, 1208, 1216, 1756, 2416, 2869, 3512, 4832, 5738, 7024, 8341, 9664, 11476, 14048, 16682, 22952, 28096, 33364, 45904, 66289, 66728, 91808, 132578, 133456, 183616, 265156, 266912, 530312, 533824, 1060624, 1259491, 2121248, 2518982, 4242496, 5037964, 10075928, 20151856, 40303712, 80607424]

約数ペア:

[(1, 80607424), (2, 40303712), (4, 20151856), (8, 10075928), (16, 5037964), (19, 4242496), (32, 2518982), (38, 2121248), (64, 1259491), (76, 1060624), (151, 533824), (152, 530312), (302, 266912), (304, 265156), (439, 183616), (604, 133456), (608, 132578), (878, 91808), (1208, 66728), (1216, 66289), (1756, 45904), (2416, 33364), (2869, 28096), (3512, 22952), (4832, 16682), (5738, 14048), (7024, 11476), (8341, 9664)]