331123328

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{35437}}^1$

素因数の和:35524

約数の個数: 32

約数和(自身を含む): 668715060

約数和(自身を除く): 337591732

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 35437, 70874, 141748, 283496, 566992, 1133984, 2267968, 2586901, 4535936, 5173802, 10347604, 20695208, 41390416, 82780832, 165561664, 331123328]

約数ペア:

[(1, 331123328), (2, 165561664), (4, 82780832), (8, 41390416), (16, 20695208), (32, 10347604), (64, 5173802), (73, 4535936), (128, 2586901), (146, 2267968), (292, 1133984), (584, 566992), (1168, 283496), (2336, 141748), (4672, 70874), (9344, 35437)]