1657895936

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{70393}}^1$

素因数の和:70436

約数の個数: 44

約数和(自身を含む): 3458316432

約数和(自身を除く): 1800420496

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 11776, 23552, 70393, 140786, 281572, 563144, 1126288, 1619039, 2252576, 3238078, 4505152, 6476156, 9010304, 12952312, 18020608, 25904624, 36041216, 51809248, 72082432, 103618496, 207236992, 414473984, 828947968, 1657895936]

約数ペア:

[(1, 1657895936), (2, 828947968), (4, 414473984), (8, 207236992), (16, 103618496), (23, 72082432), (32, 51809248), (46, 36041216), (64, 25904624), (92, 18020608), (128, 12952312), (184, 9010304), (256, 6476156), (368, 4505152), (512, 3238078), (736, 2252576), (1024, 1619039), (1472, 1126288), (2944, 563144), (5888, 281572), (11776, 140786), (23552, 70393)]