23402912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 50199912

約数和(自身を除く): 26797000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 557, 808, 1114, 1313, 1616, 2228, 2626, 3232, 4456, 5252, 7241, 8912, 10504, 14482, 17824, 21008, 28964, 42016, 56257, 57928, 112514, 115856, 225028, 231712, 450056, 731341, 900112, 1462682, 1800224, 2925364, 5850728, 11701456, 23402912]

約数ペア:

[(1, 23402912), (2, 11701456), (4, 5850728), (8, 2925364), (13, 1800224), (16, 1462682), (26, 900112), (32, 731341), (52, 450056), (101, 231712), (104, 225028), (202, 115856), (208, 112514), (404, 57928), (416, 56257), (557, 42016), (808, 28964), (1114, 21008), (1313, 17824), (1616, 14482), (2228, 10504), (2626, 8912), (3232, 7241), (4456, 5252)]