42391202

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57131}}^1$

素因数の和:57193

約数の個数: 16

約数和(自身を含む): 74043072

約数和(自身を除く): 31651870

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 57131, 114262, 399917, 799834, 3027943, 6055886, 21195601, 42391202]

約数ペア:

[(1, 42391202), (2, 21195601), (7, 6055886), (14, 3027943), (53, 799834), (106, 399917), (371, 114262), (742, 57131)]