9915904

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 40

約数和(自身を含む): 20108088

約数和(自身を除く): 10192184

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 181, 214, 256, 362, 428, 512, 724, 856, 1448, 1712, 2896, 3424, 5792, 6848, 11584, 13696, 19367, 23168, 27392, 38734, 46336, 54784, 77468, 92672, 154936, 309872, 619744, 1239488, 2478976, 4957952, 9915904]

約数ペア:

[(1, 9915904), (2, 4957952), (4, 2478976), (8, 1239488), (16, 619744), (32, 309872), (64, 154936), (107, 92672), (128, 77468), (181, 54784), (214, 46336), (256, 38734), (362, 27392), (428, 23168), (512, 19367), (724, 13696), (856, 11584), (1448, 6848), (1712, 5792), (2896, 3424)]