31423796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17977}}^1$

素因数の和:18023

約数の個数: 24

約数和(自身を含む): 60406080

約数和(自身を除く): 28982284

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 17977, 35954, 71908, 341563, 413471, 683126, 826942, 1366252, 1653884, 7855949, 15711898, 31423796]

約数ペア:

[(1, 31423796), (2, 15711898), (4, 7855949), (19, 1653884), (23, 1366252), (38, 826942), (46, 683126), (76, 413471), (92, 341563), (437, 71908), (874, 35954), (1748, 17977)]