31707852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 81648000

約数和(自身を除く): 49940148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2699, 2937, 3916, 5398, 5874, 8097, 10796, 11748, 16194, 29689, 32388, 59378, 89067, 118756, 178134, 240211, 356268, 480422, 720633, 960844, 1441266, 2642321, 2882532, 5284642, 7926963, 10569284, 15853926, 31707852]

約数ペア:

[(1, 31707852), (2, 15853926), (3, 10569284), (4, 7926963), (6, 5284642), (11, 2882532), (12, 2642321), (22, 1441266), (33, 960844), (44, 720633), (66, 480422), (89, 356268), (132, 240211), (178, 178134), (267, 118756), (356, 89067), (534, 59378), (979, 32388), (1068, 29689), (1958, 16194), (2699, 11748), (2937, 10796), (3916, 8097), (5398, 5874)]