112308728

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19471}}^1$

素因数の和:19587

約数の個数: 32

約数和(自身を含む): 243010560

約数和(自身を除く): 130701832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 19471, 38942, 77884, 136297, 155768, 272594, 545188, 1090376, 2005513, 4011026, 8022052, 14038591, 16044104, 28077182, 56154364, 112308728]

約数ペア:

[(1, 112308728), (2, 56154364), (4, 28077182), (7, 16044104), (8, 14038591), (14, 8022052), (28, 4011026), (56, 2005513), (103, 1090376), (206, 545188), (412, 272594), (721, 155768), (824, 136297), (1442, 77884), (2884, 38942), (5768, 19471)]