24640912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{66959}}^1$

素因数の和:66990

約数の個数: 20

約数和(自身を含む): 49818240

約数和(自身を除く): 25177328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 66959, 133918, 267836, 535672, 1071344, 1540057, 3080114, 6160228, 12320456, 24640912]

約数ペア:

[(1, 24640912), (2, 12320456), (4, 6160228), (8, 3080114), (16, 1540057), (23, 1071344), (46, 535672), (92, 267836), (184, 133918), (368, 66959)]