42587144

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{90227}}^1$

素因数の和:90292

約数の個数: 16

約数和(自身を含む): 81205200

約数和(自身を除く): 38618056

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 90227, 180454, 360908, 721816, 5323393, 10646786, 21293572, 42587144]

約数ペア:

[(1, 42587144), (2, 21293572), (4, 10646786), (8, 5323393), (59, 721816), (118, 360908), (236, 180454), (472, 90227)]