40490648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3623}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 83496960

約数和(自身を除く): 43006312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 3623, 5588, 7246, 11176, 14492, 28984, 39853, 79706, 159412, 318824, 460121, 920242, 1840484, 3680968, 5061331, 10122662, 20245324, 40490648]

約数ペア:

[(1, 40490648), (2, 20245324), (4, 10122662), (8, 5061331), (11, 3680968), (22, 1840484), (44, 920242), (88, 460121), (127, 318824), (254, 159412), (508, 79706), (1016, 39853), (1397, 28984), (2794, 14492), (3623, 11176), (5588, 7246)]