53631968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{128923}}^1$

素因数の和:128946

約数の個数: 24

約数和(自身を含む): 113710968

約数和(自身を除く): 60079000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 128923, 257846, 515692, 1031384, 1675999, 2062768, 3351998, 4125536, 6703996, 13407992, 26815984, 53631968]

約数ペア:

[(1, 53631968), (2, 26815984), (4, 13407992), (8, 6703996), (13, 4125536), (16, 3351998), (26, 2062768), (32, 1675999), (52, 1031384), (104, 515692), (208, 257846), (416, 128923)]