30131648

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{10949}}^1$

素因数の和:11004

約数の個数: 28

約数和(自身を含む): 61188600

約数和(自身を除く): 31056952

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 10949, 21898, 43796, 87592, 175184, 350368, 470807, 700736, 941614, 1883228, 3766456, 7532912, 15065824, 30131648]

約数ペア:

[(1, 30131648), (2, 15065824), (4, 7532912), (8, 3766456), (16, 1883228), (32, 941614), (43, 700736), (64, 470807), (86, 350368), (172, 175184), (344, 87592), (688, 43796), (1376, 21898), (2752, 10949)]