57980378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20663}}^1$

素因数の和:20749

約数の個数: 16

約数和(自身を含む): 92244096

約数和(自身を除く): 34263718

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 20663, 41326, 475249, 950498, 1260443, 2520886, 28990189, 57980378]

約数ペア:

[(1, 57980378), (2, 28990189), (23, 2520886), (46, 1260443), (61, 950498), (122, 475249), (1403, 41326), (2806, 20663)]