42127922

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 63924120

約数和(自身を除く): 21796198

約数列:

[1, 2, 173, 313, 346, 389, 626, 778, 54149, 67297, 108298, 121757, 134594, 243514, 21063961, 42127922]

約数ペア:

[(1, 42127922), (2, 21063961), (173, 243514), (313, 134594), (346, 121757), (389, 108298), (626, 67297), (778, 54149)]