40807838224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{150028817}}^1$

素因数の和:150028842

約数の個数: 20

約数和(自身を含む): 83716080444

約数和(自身を除く): 42908242220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 150028817, 300057634, 600115268, 1200230536, 2400461072, 2550489889, 5100979778, 10201959556, 20403919112, 40807838224]

約数ペア:

[(1, 40807838224), (2, 20403919112), (4, 10201959556), (8, 5100979778), (16, 2550489889), (17, 2400461072), (34, 1200230536), (68, 600115268), (136, 300057634), (272, 150028817)]