39380044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28871}}^1$

素因数の和:28917

約数の個数: 24

約数和(自身を含む): 77607936

約数和(自身を除く): 38227892

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 28871, 57742, 115484, 317581, 635162, 895001, 1270324, 1790002, 3580004, 9845011, 19690022, 39380044]

約数ペア:

[(1, 39380044), (2, 19690022), (4, 9845011), (11, 3580004), (22, 1790002), (31, 1270324), (44, 895001), (62, 635162), (124, 317581), (341, 115484), (682, 57742), (1364, 28871)]