40850456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15809}}^1$

素因数の和:15851

約数の個数: 32

約数和(自身を含む): 85374000

約数和(自身を除く): 44523544

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15809, 31618, 63236, 126472, 268753, 300371, 537506, 600742, 1075012, 1201484, 2150024, 2402968, 5106307, 10212614, 20425228, 40850456]

約数ペア:

[(1, 40850456), (2, 20425228), (4, 10212614), (8, 5106307), (17, 2402968), (19, 2150024), (34, 1201484), (38, 1075012), (68, 600742), (76, 537506), (136, 300371), (152, 268753), (323, 126472), (646, 63236), (1292, 31618), (2584, 15809)]