225232112

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64871}}^1$

素因数の和:64917

約数の個数: 40

約数和(自身を含む): 514824192

約数和(自身を除く): 289592080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 64871, 129742, 259484, 454097, 518968, 908194, 1037936, 1816388, 2011001, 3632776, 4022002, 7265552, 8044004, 14077007, 16088008, 28154014, 32176016, 56308028, 112616056, 225232112]

約数ペア:

[(1, 225232112), (2, 112616056), (4, 56308028), (7, 32176016), (8, 28154014), (14, 16088008), (16, 14077007), (28, 8044004), (31, 7265552), (56, 4022002), (62, 3632776), (112, 2011001), (124, 1816388), (217, 1037936), (248, 908194), (434, 518968), (496, 454097), (868, 259484), (1736, 129742), (3472, 64871)]