90843064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3917}}^1$

素因数の和:4159

約数の個数: 32

約数和(自身を含む): 184302720

約数和(自身を除く): 93459656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 3917, 5798, 7834, 11596, 15668, 23192, 31336, 50921, 101842, 203684, 407368, 873491, 1746982, 3493964, 6987928, 11355383, 22710766, 45421532, 90843064]

約数ペア:

[(1, 90843064), (2, 45421532), (4, 22710766), (8, 11355383), (13, 6987928), (26, 3493964), (52, 1746982), (104, 873491), (223, 407368), (446, 203684), (892, 101842), (1784, 50921), (2899, 31336), (3917, 23192), (5798, 15668), (7834, 11596)]