8897216

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 56

約数和(自身を含む): 18708624

約数和(自身を除く): 9811408

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 61, 64, 86, 106, 122, 172, 212, 244, 344, 424, 488, 688, 848, 976, 1376, 1696, 1952, 2279, 2623, 2752, 3233, 3392, 3904, 4558, 5246, 6466, 9116, 10492, 12932, 18232, 20984, 25864, 36464, 41968, 51728, 72928, 83936, 103456, 139019, 145856, 167872, 206912, 278038, 556076, 1112152, 2224304, 4448608, 8897216]

約数ペア:

[(1, 8897216), (2, 4448608), (4, 2224304), (8, 1112152), (16, 556076), (32, 278038), (43, 206912), (53, 167872), (61, 145856), (64, 139019), (86, 103456), (106, 83936), (122, 72928), (172, 51728), (212, 41968), (244, 36464), (344, 25864), (424, 20984), (488, 18232), (688, 12932), (848, 10492), (976, 9116), (1376, 6466), (1696, 5246), (1952, 4558), (2279, 3904), (2623, 3392), (2752, 3233)]