136980754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53887}}^1$

素因数の和:53961

約数の個数: 16

約数和(自身を含む): 217276416

約数和(自身を除く): 80295662

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 53887, 107774, 1670497, 2209367, 3340994, 4418734, 68490377, 136980754]

約数ペア:

[(1, 136980754), (2, 68490377), (31, 4418734), (41, 3340994), (62, 2209367), (82, 1670497), (1271, 107774), (2542, 53887)]