550833296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85427}}^1$

素因数の和:85479

約数の個数: 40

約数和(自身を含む): 1186424064

約数和(自身を除く): 635590768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 85427, 170854, 341708, 683416, 1110551, 1366832, 2221102, 2648237, 4442204, 5296474, 8884408, 10592948, 17768816, 21185896, 34427081, 42371792, 68854162, 137708324, 275416648, 550833296]

約数ペア:

[(1, 550833296), (2, 275416648), (4, 137708324), (8, 68854162), (13, 42371792), (16, 34427081), (26, 21185896), (31, 17768816), (52, 10592948), (62, 8884408), (104, 5296474), (124, 4442204), (208, 2648237), (248, 2221102), (403, 1366832), (496, 1110551), (806, 683416), (1612, 341708), (3224, 170854), (6448, 85427)]