67633168

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{7589}}^1$

素因数の和:8154

約数の個数: 20

約数和(自身を含む): 131291820

約数和(自身を除く): 63658652

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 7589, 8912, 15178, 30356, 60712, 121424, 4227073, 8454146, 16908292, 33816584, 67633168]

約数ペア:

[(1, 67633168), (2, 33816584), (4, 16908292), (8, 8454146), (16, 4227073), (557, 121424), (1114, 60712), (2228, 30356), (4456, 15178), (7589, 8912)]