172616104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{21817}}^1$

素因数の和:21889

約数の個数: 32

約数和(自身を含む): 345597120

約数和(自身を除く): 172981016

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 21817, 43634, 87268, 174536, 501791, 938131, 1003582, 1876262, 2007164, 3752524, 4014328, 7505048, 21577013, 43154026, 86308052, 172616104]

約数ペア:

[(1, 172616104), (2, 86308052), (4, 43154026), (8, 21577013), (23, 7505048), (43, 4014328), (46, 3752524), (86, 2007164), (92, 1876262), (172, 1003582), (184, 938131), (344, 501791), (989, 174536), (1978, 87268), (3956, 43634), (7912, 21817)]