15964544

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 32019840

約数和(自身を除く): 16055296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 382, 653, 764, 1306, 1528, 2612, 3056, 5224, 6112, 10448, 12224, 20896, 24448, 41792, 83584, 124723, 249446, 498892, 997784, 1995568, 3991136, 7982272, 15964544]

約数ペア:

[(1, 15964544), (2, 7982272), (4, 3991136), (8, 1995568), (16, 997784), (32, 498892), (64, 249446), (128, 124723), (191, 83584), (382, 41792), (653, 24448), (764, 20896), (1306, 12224), (1528, 10448), (2612, 6112), (3056, 5224)]