40414768

素因数分解:

$2^4\times {\mathrm{1093}}^1\times {\mathrm{2311}}^1$

素因数の和:3412

約数の個数: 20

約数和(自身を含む): 78409168

約数和(自身を除く): 37994400

約数列:

[1, 2, 4, 8, 16, 1093, 2186, 2311, 4372, 4622, 8744, 9244, 17488, 18488, 36976, 2525923, 5051846, 10103692, 20207384, 40414768]

約数ペア:

[(1, 40414768), (2, 20207384), (4, 10103692), (8, 5051846), (16, 2525923), (1093, 36976), (2186, 18488), (2311, 17488), (4372, 9244), (4622, 8744)]