40887772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2309}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 75675600

約数和(自身を除く): 34787828

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 2309, 4427, 4618, 8854, 9236, 17708, 43871, 87742, 175484, 537997, 1075994, 2151988, 10221943, 20443886, 40887772]

約数ペア:

[(1, 40887772), (2, 20443886), (4, 10221943), (19, 2151988), (38, 1075994), (76, 537997), (233, 175484), (466, 87742), (932, 43871), (2309, 17708), (4427, 9236), (4618, 8854)]