40031162

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 60936192

約数和(自身を除く): 20905030

約数列:

[1, 2, 127, 173, 254, 346, 911, 1822, 21971, 43942, 115697, 157603, 231394, 315206, 20015581, 40031162]

約数ペア:

[(1, 40031162), (2, 20015581), (127, 315206), (173, 231394), (254, 157603), (346, 115697), (911, 43942), (1822, 21971)]