56238128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{152821}}^1$

素因数の和:152852

約数の個数: 20

約数和(自身を含む): 113699568

約数和(自身を除く): 57461440

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 152821, 305642, 611284, 1222568, 2445136, 3514883, 7029766, 14059532, 28119064, 56238128]

約数ペア:

[(1, 56238128), (2, 28119064), (4, 14059532), (8, 7029766), (16, 3514883), (23, 2445136), (46, 1222568), (92, 611284), (184, 305642), (368, 152821)]