15155584

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 30416400

約数和(自身を除く): 15260816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 709, 1336, 1418, 2672, 2836, 5344, 5672, 10688, 11344, 21376, 22688, 45376, 90752, 118403, 236806, 473612, 947224, 1894448, 3788896, 7577792, 15155584]

約数ペア:

[(1, 15155584), (2, 7577792), (4, 3788896), (8, 1894448), (16, 947224), (32, 473612), (64, 236806), (128, 118403), (167, 90752), (334, 45376), (668, 22688), (709, 21376), (1336, 11344), (1418, 10688), (2672, 5672), (2836, 5344)]