40219214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{92671}}^1$

素因数の和:92711

約数の個数: 16

約数和(自身を含む): 71172096

約数和(自身を除く): 30952882

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 92671, 185342, 648697, 1297394, 2872801, 5745602, 20109607, 40219214]

約数ペア:

[(1, 40219214), (2, 20109607), (7, 5745602), (14, 2872801), (31, 1297394), (62, 648697), (217, 185342), (434, 92671)]