38886398

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 59420304

約数和(自身を除く): 20533906

約数列:

[1, 2, 67, 134, 521, 557, 1042, 1114, 34907, 37319, 69814, 74638, 290197, 580394, 19443199, 38886398]

約数ペア:

[(1, 38886398), (2, 19443199), (67, 580394), (134, 290197), (521, 74638), (557, 69814), (1042, 37319), (1114, 34907)]