8456056

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 18708480

約数和(自身を除く): 10252424

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4871, 9742, 19484, 34097, 38968, 68194, 136388, 151001, 272776, 302002, 604004, 1057007, 1208008, 2114014, 4228028, 8456056]

約数ペア:

[(1, 8456056), (2, 4228028), (4, 2114014), (7, 1208008), (8, 1057007), (14, 604004), (28, 302002), (31, 272776), (56, 151001), (62, 136388), (124, 68194), (217, 38968), (248, 34097), (434, 19484), (868, 9742), (1736, 4871)]