312832

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 40

約数和(自身を含む): 687456

約数和(自身を除く): 374624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 512, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 3328, 4888, 6016, 6656, 9776, 12032, 19552, 24064, 39104, 78208, 156416, 312832]

約数ペア:

[(1, 312832), (2, 156416), (4, 78208), (8, 39104), (13, 24064), (16, 19552), (26, 12032), (32, 9776), (47, 6656), (52, 6016), (64, 4888), (94, 3328), (104, 3008), (128, 2444), (188, 1664), (208, 1504), (256, 1222), (376, 832), (416, 752), (512, 611)]