56557552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{153689}}^1$

素因数の和:153720

約数の個数: 20

約数和(自身を含む): 114345360

約数和(自身を除く): 57787808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 153689, 307378, 614756, 1229512, 2459024, 3534847, 7069694, 14139388, 28278776, 56557552]

約数ペア:

[(1, 56557552), (2, 28278776), (4, 14139388), (8, 7069694), (16, 3534847), (23, 2459024), (46, 1229512), (92, 614756), (184, 307378), (368, 153689)]