31171732

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 56753312

約数和(自身を除く): 25581580

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 2971, 5246, 5942, 10492, 11884, 127753, 181231, 255506, 362462, 511012, 724924, 7792933, 15585866, 31171732]

約数ペア:

[(1, 31171732), (2, 15585866), (4, 7792933), (43, 724924), (61, 511012), (86, 362462), (122, 255506), (172, 181231), (244, 127753), (2623, 11884), (2971, 10492), (5246, 5942)]