31309132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2837}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 57214080

約数和(自身を除く): 25904948

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 2837, 5518, 5674, 11036, 11348, 87947, 175894, 252493, 351788, 504986, 1009972, 7827283, 15654566, 31309132]

約数ペア:

[(1, 31309132), (2, 15654566), (4, 7827283), (31, 1009972), (62, 504986), (89, 351788), (124, 252493), (178, 175894), (356, 87947), (2759, 11348), (2837, 11036), (5518, 5674)]