38847248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11617}}^1$

素因数の和:11655

約数の個数: 40

約数和(自身を含む): 86437920

約数和(自身を除く): 47590672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11617, 23234, 46468, 92936, 127787, 185872, 220723, 255574, 441446, 511148, 882892, 1022296, 1765784, 2044592, 2427953, 3531568, 4855906, 9711812, 19423624, 38847248]

約数ペア:

[(1, 38847248), (2, 19423624), (4, 9711812), (8, 4855906), (11, 3531568), (16, 2427953), (19, 2044592), (22, 1765784), (38, 1022296), (44, 882892), (76, 511148), (88, 441446), (152, 255574), (176, 220723), (209, 185872), (304, 127787), (418, 92936), (836, 46468), (1672, 23234), (3344, 11617)]