8990414336

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{297617}}^1$

素因数の和:297694

約数の個数: 40

約数和(自身を含む): 18267792840

約数和(自身を除く): 9277378504

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1888, 3776, 7552, 15104, 30208, 297617, 595234, 1190468, 2380936, 4761872, 9523744, 17559403, 19047488, 35118806, 38094976, 70237612, 76189952, 140475224, 152379904, 280950448, 561900896, 1123801792, 2247603584, 4495207168, 8990414336]

約数ペア:

[(1, 8990414336), (2, 4495207168), (4, 2247603584), (8, 1123801792), (16, 561900896), (32, 280950448), (59, 152379904), (64, 140475224), (118, 76189952), (128, 70237612), (236, 38094976), (256, 35118806), (472, 19047488), (512, 17559403), (944, 9523744), (1888, 4761872), (3776, 2380936), (7552, 1190468), (15104, 595234), (30208, 297617)]