79950392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1117}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 156967200

約数和(自身を除く): 77016808

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 389, 778, 1117, 1556, 2234, 3112, 4468, 8936, 8947, 17894, 25691, 35788, 51382, 71576, 102764, 205528, 434513, 869026, 1738052, 3476104, 9993799, 19987598, 39975196, 79950392]

約数ペア:

[(1, 79950392), (2, 39975196), (4, 19987598), (8, 9993799), (23, 3476104), (46, 1738052), (92, 869026), (184, 434513), (389, 205528), (778, 102764), (1117, 71576), (1556, 51382), (2234, 35788), (3112, 25691), (4468, 17894), (8936, 8947)]