87580256

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{40849}}^1$

素因数の和:40926

約数の個数: 24

約数和(自身を含む): 175001400

約数和(自身を除く): 87421144

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 40849, 81698, 163396, 326792, 653584, 1307168, 2736883, 5473766, 10947532, 21895064, 43790128, 87580256]

約数ペア:

[(1, 87580256), (2, 43790128), (4, 21895064), (8, 10947532), (16, 5473766), (32, 2736883), (67, 1307168), (134, 653584), (268, 326792), (536, 163396), (1072, 81698), (2144, 40849)]