38231152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103889}}^1$

素因数の和:103920

約数の個数: 20

約数和(自身を含む): 77294160

約数和(自身を除く): 39063008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 103889, 207778, 415556, 831112, 1662224, 2389447, 4778894, 9557788, 19115576, 38231152]

約数ペア:

[(1, 38231152), (2, 19115576), (4, 9557788), (8, 4778894), (16, 2389447), (23, 1662224), (46, 831112), (92, 415556), (184, 207778), (368, 103889)]