16860472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 33770880

約数和(自身を除く): 16910408

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 2131, 3956, 4262, 7912, 8524, 17048, 49013, 91633, 98026, 183266, 196052, 366532, 392104, 733064, 2107559, 4215118, 8430236, 16860472]

約数ペア:

[(1, 16860472), (2, 8430236), (4, 4215118), (8, 2107559), (23, 733064), (43, 392104), (46, 366532), (86, 196052), (92, 183266), (172, 98026), (184, 91633), (344, 49013), (989, 17048), (1978, 8524), (2131, 7912), (3956, 4262)]