40427422

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125551}}^1$

素因数の和:125583

約数の個数: 16

約数和(自身を含む): 72317952

約数和(自身を除く): 31890530

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 125551, 251102, 878857, 1757714, 2887673, 5775346, 20213711, 40427422]

約数ペア:

[(1, 40427422), (2, 20213711), (7, 5775346), (14, 2887673), (23, 1757714), (46, 878857), (161, 251102), (322, 125551)]