256098368

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{93059}}^1$

素因数の和:93114

約数の個数: 28

約数和(自身を含む): 520019280

約数和(自身を除く): 263920912

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 93059, 186118, 372236, 744472, 1488944, 2977888, 4001537, 5955776, 8003074, 16006148, 32012296, 64024592, 128049184, 256098368]

約数ペア:

[(1, 256098368), (2, 128049184), (4, 64024592), (8, 32012296), (16, 16006148), (32, 8003074), (43, 5955776), (64, 4001537), (86, 2977888), (172, 1488944), (344, 744472), (688, 372236), (1376, 186118), (2752, 93059)]