81703936

素因数分解:

$2^{10}\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 44

約数和(自身を含む): 165716932

約数和(自身を除く): 84012996

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1024, 1093, 1168, 2186, 2336, 4372, 4672, 8744, 9344, 17488, 18688, 34976, 37376, 69952, 74752, 79789, 139904, 159578, 279808, 319156, 559616, 638312, 1119232, 1276624, 2553248, 5106496, 10212992, 20425984, 40851968, 81703936]

約数ペア:

[(1, 81703936), (2, 40851968), (4, 20425984), (8, 10212992), (16, 5106496), (32, 2553248), (64, 1276624), (73, 1119232), (128, 638312), (146, 559616), (256, 319156), (292, 279808), (512, 159578), (584, 139904), (1024, 79789), (1093, 74752), (1168, 69952), (2186, 37376), (2336, 34976), (4372, 18688), (4672, 17488), (8744, 9344)]