528023248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{15889}}^1$

素因数の和:15995

約数の個数: 40

約数和(自身を含む): 1071875840

約数和(自身を除く): 543852592

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 8308, 15889, 16616, 31778, 33232, 63556, 127112, 254224, 492559, 985118, 1064563, 1970236, 2129126, 3940472, 4258252, 7880944, 8516504, 17033008, 33001453, 66002906, 132005812, 264011624, 528023248]

約数ペア:

[(1, 528023248), (2, 264011624), (4, 132005812), (8, 66002906), (16, 33001453), (31, 17033008), (62, 8516504), (67, 7880944), (124, 4258252), (134, 3940472), (248, 2129126), (268, 1970236), (496, 1064563), (536, 985118), (1072, 492559), (2077, 254224), (4154, 127112), (8308, 63556), (15889, 33232), (16616, 31778)]