1645584448

素因数分解:

$2^6\times {\mathrm{827}}^1\times {\mathrm{31091}}^1$

素因数の和:31930

約数の個数: 28

約数和(自身を含む): 3269510352

約数和(自身を除く): 1623925904

約数列:

[1, 2, 4, 8, 16, 32, 64, 827, 1654, 3308, 6616, 13232, 26464, 31091, 52928, 62182, 124364, 248728, 497456, 994912, 1989824, 25712257, 51424514, 102849028, 205698056, 411396112, 822792224, 1645584448]

約数ペア:

[(1, 1645584448), (2, 822792224), (4, 411396112), (8, 205698056), (16, 102849028), (32, 51424514), (64, 25712257), (827, 1989824), (1654, 994912), (3308, 497456), (6616, 248728), (13232, 124364), (26464, 62182), (31091, 52928)]