4021167344

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{5507}}^1$

素因数の和:6533

約数の個数: 40

約数和(自身を含む): 7966418688

約数和(自身を除く): 3945251344

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 971, 1942, 3884, 5507, 7768, 11014, 15536, 22028, 44056, 45637, 88112, 91274, 182548, 258829, 365096, 517658, 730192, 1035316, 2070632, 4141264, 5347297, 10694594, 21389188, 42778376, 85556752, 251322959, 502645918, 1005291836, 2010583672, 4021167344]

約数ペア:

[(1, 4021167344), (2, 2010583672), (4, 1005291836), (8, 502645918), (16, 251322959), (47, 85556752), (94, 42778376), (188, 21389188), (376, 10694594), (752, 5347297), (971, 4141264), (1942, 2070632), (3884, 1035316), (5507, 730192), (7768, 517658), (11014, 365096), (15536, 258829), (22028, 182548), (44056, 91274), (45637, 88112)]