40968272008

素因数分解:

$2^3\times {\mathrm{18061}}^1\times {\mathrm{283541}}^1$

素因数の和:301608

約数の個数: 16

約数和(自身を含む): 76820034060

約数和(自身を除く): 35851762052

約数列:

[1, 2, 4, 8, 18061, 36122, 72244, 144488, 283541, 567082, 1134164, 2268328, 5121034001, 10242068002, 20484136004, 40968272008]

約数ペア:

[(1, 40968272008), (2, 20484136004), (4, 10242068002), (8, 5121034001), (18061, 2268328), (36122, 1134164), (72244, 567082), (144488, 283541)]