1654096

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1618

約数の個数: 20

約数和(自身を含む): 3254752

約数和(自身を除く): 1600656

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1543, 3086, 6172, 12344, 24688, 103381, 206762, 413524, 827048, 1654096]

約数ペア:

[(1, 1654096), (2, 827048), (4, 413524), (8, 206762), (16, 103381), (67, 24688), (134, 12344), (268, 6172), (536, 3086), (1072, 1543)]