42360656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{203657}}^1$

素因数の和:203678

約数の個数: 20

約数和(自身を含む): 88387572

約数和(自身を除く): 46026916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 203657, 407314, 814628, 1629256, 2647541, 3258512, 5295082, 10590164, 21180328, 42360656]

約数ペア:

[(1, 42360656), (2, 21180328), (4, 10590164), (8, 5295082), (13, 3258512), (16, 2647541), (26, 1629256), (52, 814628), (104, 407314), (208, 203657)]