39663616

素因数分解:

$2^{11}\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 80491320

約数和(自身を除く): 40827704

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 181, 214, 256, 362, 428, 512, 724, 856, 1024, 1448, 1712, 2048, 2896, 3424, 5792, 6848, 11584, 13696, 19367, 23168, 27392, 38734, 46336, 54784, 77468, 92672, 109568, 154936, 185344, 219136, 309872, 370688, 619744, 1239488, 2478976, 4957952, 9915904, 19831808, 39663616]

約数ペア:

[(1, 39663616), (2, 19831808), (4, 9915904), (8, 4957952), (16, 2478976), (32, 1239488), (64, 619744), (107, 370688), (128, 309872), (181, 219136), (214, 185344), (256, 154936), (362, 109568), (428, 92672), (512, 77468), (724, 54784), (856, 46336), (1024, 38734), (1448, 27392), (1712, 23168), (2048, 19367), (2896, 13696), (3424, 11584), (5792, 6848)]