20160178432

素因数分解:

$2^8\times {\mathrm{457}}^1\times {\mathrm{172321}}^1$

素因数の和:172794

約数の個数: 36

約数和(自身を含む): 40329896236

約数和(自身を除く): 20169717804

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 457, 914, 1828, 3656, 7312, 14624, 29248, 58496, 116992, 172321, 344642, 689284, 1378568, 2757136, 5514272, 11028544, 22057088, 44114176, 78750697, 157501394, 315002788, 630005576, 1260011152, 2520022304, 5040044608, 10080089216, 20160178432]

約数ペア:

[(1, 20160178432), (2, 10080089216), (4, 5040044608), (8, 2520022304), (16, 1260011152), (32, 630005576), (64, 315002788), (128, 157501394), (256, 78750697), (457, 44114176), (914, 22057088), (1828, 11028544), (3656, 5514272), (7312, 2757136), (14624, 1378568), (29248, 689284), (58496, 344642), (116992, 172321)]