192163984

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{123817}}^1$

素因数の和:123922

約数の個数: 20

約数和(自身を含む): 376159084

約数和(自身を除く): 183995100

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 123817, 247634, 495268, 990536, 1981072, 12010249, 24020498, 48040996, 96081992, 192163984]

約数ペア:

[(1, 192163984), (2, 96081992), (4, 48040996), (8, 24020498), (16, 12010249), (97, 1981072), (194, 990536), (388, 495268), (776, 247634), (1552, 123817)]