15812656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 32341680

約数和(自身を除く): 16529024

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 643, 848, 1286, 1537, 2572, 3074, 5144, 6148, 10288, 12296, 18647, 24592, 34079, 37294, 68158, 74588, 136316, 149176, 272632, 298352, 545264, 988291, 1976582, 3953164, 7906328, 15812656]

約数ペア:

[(1, 15812656), (2, 7906328), (4, 3953164), (8, 1976582), (16, 988291), (29, 545264), (53, 298352), (58, 272632), (106, 149176), (116, 136316), (212, 74588), (232, 68158), (424, 37294), (464, 34079), (643, 24592), (848, 18647), (1286, 12296), (1537, 10288), (2572, 6148), (3074, 5144)]