40834648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1153}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 81010800

約数和(自身を除く): 40176152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1153, 1864, 2306, 4427, 4612, 8854, 9224, 17708, 21907, 35416, 43814, 87628, 175256, 268649, 537298, 1074596, 2149192, 5104331, 10208662, 20417324, 40834648]

約数ペア:

[(1, 40834648), (2, 20417324), (4, 10208662), (8, 5104331), (19, 2149192), (38, 1074596), (76, 537298), (152, 268649), (233, 175256), (466, 87628), (932, 43814), (1153, 35416), (1864, 21907), (2306, 17708), (4427, 9224), (4612, 8854)]