214617712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2591}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 431972352

約数和(自身を除く): 217354640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 167, 248, 334, 496, 668, 1336, 2591, 2672, 5177, 5182, 10354, 10364, 20708, 20728, 41416, 41456, 80321, 82832, 160642, 321284, 432697, 642568, 865394, 1285136, 1730788, 3461576, 6923152, 13413607, 26827214, 53654428, 107308856, 214617712]

約数ペア:

[(1, 214617712), (2, 107308856), (4, 53654428), (8, 26827214), (16, 13413607), (31, 6923152), (62, 3461576), (124, 1730788), (167, 1285136), (248, 865394), (334, 642568), (496, 432697), (668, 321284), (1336, 160642), (2591, 82832), (2672, 80321), (5177, 41456), (5182, 41416), (10354, 20728), (10364, 20708)]