40984504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10831}}^1$

素因数の和:10891

約数の個数: 32

約数和(自身を含む): 85789440

約数和(自身を除く): 44804936

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 10831, 21662, 43324, 86648, 119141, 238282, 465733, 476564, 931466, 953128, 1862932, 3725864, 5123063, 10246126, 20492252, 40984504]

約数ペア:

[(1, 40984504), (2, 20492252), (4, 10246126), (8, 5123063), (11, 3725864), (22, 1862932), (43, 953128), (44, 931466), (86, 476564), (88, 465733), (172, 238282), (344, 119141), (473, 86648), (946, 43324), (1892, 21662), (3784, 10831)]