8251904

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 40

約数和(自身を含む): 16793568

約数和(自身を除く): 8541664

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 227, 256, 284, 454, 512, 568, 908, 1136, 1816, 2272, 3632, 4544, 7264, 9088, 14528, 16117, 18176, 29056, 32234, 36352, 58112, 64468, 116224, 128936, 257872, 515744, 1031488, 2062976, 4125952, 8251904]

約数ペア:

[(1, 8251904), (2, 4125952), (4, 2062976), (8, 1031488), (16, 515744), (32, 257872), (64, 128936), (71, 116224), (128, 64468), (142, 58112), (227, 36352), (256, 32234), (284, 29056), (454, 18176), (512, 16117), (568, 14528), (908, 9088), (1136, 7264), (1816, 4544), (2272, 3632)]