40473422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79987}}^1$

素因数の和:80023

約数の個数: 16

約数和(自身を含む): 69109632

約数和(自身を除く): 28636210

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 79987, 159974, 879857, 1759714, 1839701, 3679402, 20236711, 40473422]

約数ペア:

[(1, 40473422), (2, 20236711), (11, 3679402), (22, 1839701), (23, 1759714), (46, 879857), (253, 159974), (506, 79987)]