31536304

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{14387}}^1$

素因数の和:14532

約数の個数: 20

約数和(自身を含む): 61551864

約数和(自身を除く): 30015560

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 14387, 28774, 57548, 115096, 230192, 1971019, 3942038, 7884076, 15768152, 31536304]

約数ペア:

[(1, 31536304), (2, 15768152), (4, 7884076), (8, 3942038), (16, 1971019), (137, 230192), (274, 115096), (548, 57548), (1096, 28774), (2192, 14387)]