40807384

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{10141}}^1$

素因数の和:10650

約数の個数: 16

約数和(自身を含む): 76673520

約数和(自身を除く): 35866136

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 10141, 20282, 40564, 81128, 5100923, 10201846, 20403692, 40807384]

約数ペア:

[(1, 40807384), (2, 20403692), (4, 10201846), (8, 5100923), (503, 81128), (1006, 40564), (2012, 20282), (4024, 10141)]