15947648

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5454

約数の個数: 32

約数和(自身を含む): 33158160

約数和(自身を除く): 17210512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 5417, 10834, 21668, 43336, 86672, 124591, 173344, 249182, 346688, 498364, 693376, 996728, 1993456, 3986912, 7973824, 15947648]

約数ペア:

[(1, 15947648), (2, 7973824), (4, 3986912), (8, 1993456), (16, 996728), (23, 693376), (32, 498364), (46, 346688), (64, 249182), (92, 173344), (128, 124591), (184, 86672), (368, 43336), (736, 21668), (1472, 10834), (2944, 5417)]