45118736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{216917}}^1$

素因数の和:216938

約数の個数: 20

約数和(自身を含む): 94142412

約数和(自身を除く): 49023676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 216917, 433834, 867668, 1735336, 2819921, 3470672, 5639842, 11279684, 22559368, 45118736]

約数ペア:

[(1, 45118736), (2, 22559368), (4, 11279684), (8, 5639842), (13, 3470672), (16, 2819921), (26, 1735336), (52, 867668), (104, 433834), (208, 216917)]