16494354016

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2375339}}^1$

素因数の和:2375387

約数の個数: 48

約数和(自身を含む): 38309483520

約数和(自身を除く): 21815129504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 2375339, 4750678, 9501356, 16627373, 19002712, 33254746, 38005424, 66509492, 73635509, 76010848, 133018984, 147271018, 266037968, 294542036, 515448563, 532075936, 589084072, 1030897126, 1178168144, 2061794252, 2356336288, 4123588504, 8247177008, 16494354016]

約数ペア:

[(1, 16494354016), (2, 8247177008), (4, 4123588504), (7, 2356336288), (8, 2061794252), (14, 1178168144), (16, 1030897126), (28, 589084072), (31, 532075936), (32, 515448563), (56, 294542036), (62, 266037968), (112, 147271018), (124, 133018984), (217, 76010848), (224, 73635509), (248, 66509492), (434, 38005424), (496, 33254746), (868, 19002712), (992, 16627373), (1736, 9501356), (3472, 4750678), (6944, 2375339)]