17996930656

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{1601}}^1\times {\mathrm{3947}}^1$

素因数の和:5647

約数の個数: 48

約数和(自身を含む): 35861026320

約数和(自身を除く): 17864095664

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 1601, 2848, 3202, 3947, 6404, 7894, 12808, 15788, 25616, 31576, 51232, 63152, 126304, 142489, 284978, 351283, 569956, 702566, 1139912, 1405132, 2279824, 2810264, 4559648, 5620528, 6319147, 11241056, 12638294, 25276588, 50553176, 101106352, 202212704, 562404083, 1124808166, 2249616332, 4499232664, 8998465328, 17996930656]

約数ペア:

[(1, 17996930656), (2, 8998465328), (4, 4499232664), (8, 2249616332), (16, 1124808166), (32, 562404083), (89, 202212704), (178, 101106352), (356, 50553176), (712, 25276588), (1424, 12638294), (1601, 11241056), (2848, 6319147), (3202, 5620528), (3947, 4559648), (6404, 2810264), (7894, 2279824), (12808, 1405132), (15788, 1139912), (25616, 702566), (31576, 569956), (51232, 351283), (63152, 284978), (126304, 142489)]