38846896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{220721}}^1$

素因数の和:220740

約数の個数: 20

約数和(自身を含む): 82108584

約数和(自身を除く): 43261688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 220721, 441442, 882884, 1765768, 2427931, 3531536, 4855862, 9711724, 19423448, 38846896]

約数ペア:

[(1, 38846896), (2, 19423448), (4, 9711724), (8, 4855862), (11, 3531536), (16, 2427931), (22, 1765768), (44, 882884), (88, 441442), (176, 220721)]