40414096

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{11971}}^1$

素因数の和:12190

約数の個数: 20

約数和(自身を含む): 78679984

約数和(自身を除く): 38265888

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 11971, 23942, 47884, 95768, 191536, 2525881, 5051762, 10103524, 20207048, 40414096]

約数ペア:

[(1, 40414096), (2, 20207048), (4, 10103524), (8, 5051762), (16, 2525881), (211, 191536), (422, 95768), (844, 47884), (1688, 23942), (3376, 11971)]