133432832

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20078

約数の個数: 40

約数和(自身を含む): 287127456

約数和(自身を除く): 153694624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 20047, 40094, 80188, 160376, 260611, 320752, 521222, 641504, 1042444, 1283008, 2084888, 2566016, 4169776, 5132032, 8339552, 10264064, 16679104, 33358208, 66716416, 133432832]

約数ペア:

[(1, 133432832), (2, 66716416), (4, 33358208), (8, 16679104), (13, 10264064), (16, 8339552), (26, 5132032), (32, 4169776), (52, 2566016), (64, 2084888), (104, 1283008), (128, 1042444), (208, 641504), (256, 521222), (416, 320752), (512, 260611), (832, 160376), (1664, 80188), (3328, 40094), (6656, 20047)]