87037784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6899}}^1$

素因数の和:7007

約数の個数: 32

約数和(自身を含む): 173880000

約数和(自身を除く): 86842216

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 6899, 12616, 13798, 27596, 55192, 131081, 262162, 524324, 572617, 1048648, 1145234, 2290468, 4580936, 10879723, 21759446, 43518892, 87037784]

約数ペア:

[(1, 87037784), (2, 43518892), (4, 21759446), (8, 10879723), (19, 4580936), (38, 2290468), (76, 1145234), (83, 1048648), (152, 572617), (166, 524324), (332, 262162), (664, 131081), (1577, 55192), (3154, 27596), (6308, 13798), (6899, 12616)]