8890191808

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{5807}}^1$

素因数の和:7097

約数の個数: 56

約数和(自身を含む): 18587923200

約数和(自身を除く): 9697731392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1259, 2518, 5036, 5807, 10072, 11614, 20144, 23228, 23921, 40288, 46456, 47842, 80576, 92912, 95684, 110333, 185824, 191368, 220666, 371648, 382736, 441332, 765472, 882664, 1530944, 1765328, 3530656, 7061312, 7311013, 14622026, 29244052, 58488104, 116976208, 138909247, 233952416, 277818494, 467904832, 555636988, 1111273976, 2222547952, 4445095904, 8890191808]

約数ペア:

[(1, 8890191808), (2, 4445095904), (4, 2222547952), (8, 1111273976), (16, 555636988), (19, 467904832), (32, 277818494), (38, 233952416), (64, 138909247), (76, 116976208), (152, 58488104), (304, 29244052), (608, 14622026), (1216, 7311013), (1259, 7061312), (2518, 3530656), (5036, 1765328), (5807, 1530944), (10072, 882664), (11614, 765472), (20144, 441332), (23228, 382736), (23921, 371648), (40288, 220666), (46456, 191368), (47842, 185824), (80576, 110333), (92912, 95684)]