194785424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{296929}}^1$

素因数の和:296978

約数の個数: 20

約数和(自身を含む): 386602860

約数和(自身を除く): 191817436

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 296929, 593858, 1187716, 2375432, 4750864, 12174089, 24348178, 48696356, 97392712, 194785424]

約数ペア:

[(1, 194785424), (2, 97392712), (4, 48696356), (8, 24348178), (16, 12174089), (41, 4750864), (82, 2375432), (164, 1187716), (328, 593858), (656, 296929)]