40865504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67213}}^1$

素因数の和:67242

約数の個数: 24

約数和(自身を含む): 84689640

約数和(自身を除く): 43824136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 67213, 134426, 268852, 537704, 1075408, 1277047, 2150816, 2554094, 5108188, 10216376, 20432752, 40865504]

約数ペア:

[(1, 40865504), (2, 20432752), (4, 10216376), (8, 5108188), (16, 2554094), (19, 2150816), (32, 1277047), (38, 1075408), (76, 537704), (152, 268852), (304, 134426), (608, 67213)]