42809762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19801}}^1$

素因数の和:19873

約数の個数: 16

約数和(自身を含む): 68435712

約数和(自身を除く): 25625950

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 19801, 39602, 455423, 910846, 930647, 1861294, 21404881, 42809762]

約数ペア:

[(1, 42809762), (2, 21404881), (23, 1861294), (46, 930647), (47, 910846), (94, 455423), (1081, 39602), (2162, 19801)]