38138344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1453}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 76160520

約数和(自身を除く): 38022176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1453, 1544, 2906, 3281, 5812, 6562, 11624, 13124, 24701, 26248, 49402, 98804, 197608, 280429, 560858, 1121716, 2243432, 4767293, 9534586, 19069172, 38138344]

約数ペア:

[(1, 38138344), (2, 19069172), (4, 9534586), (8, 4767293), (17, 2243432), (34, 1121716), (68, 560858), (136, 280429), (193, 197608), (386, 98804), (772, 49402), (1453, 26248), (1544, 24701), (2906, 13124), (3281, 11624), (5812, 6562)]