38287832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1399}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 40336168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 1244, 1399, 2488, 2798, 3421, 5596, 6842, 11192, 13684, 15389, 27368, 30778, 61556, 123112, 435089, 870178, 1740356, 3480712, 4785979, 9571958, 19143916, 38287832]

約数ペア:

[(1, 38287832), (2, 19143916), (4, 9571958), (8, 4785979), (11, 3480712), (22, 1740356), (44, 870178), (88, 435089), (311, 123112), (622, 61556), (1244, 30778), (1399, 27368), (2488, 15389), (2798, 13684), (3421, 11192), (5596, 6842)]