42931456

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2586

約数の個数: 36

約数和(自身を含む): 87008992

約数和(自身を除く): 44077536

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 2503, 4288, 5006, 8576, 10012, 17152, 20024, 40048, 80096, 160192, 167701, 320384, 335402, 640768, 670804, 1341608, 2683216, 5366432, 10732864, 21465728, 42931456]

約数ペア:

[(1, 42931456), (2, 21465728), (4, 10732864), (8, 5366432), (16, 2683216), (32, 1341608), (64, 670804), (67, 640768), (128, 335402), (134, 320384), (256, 167701), (268, 160192), (536, 80096), (1072, 40048), (2144, 20024), (2503, 17152), (4288, 10012), (5006, 8576)]