40245248

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 82522440

約数和(自身を除く): 42277192

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 457, 512, 688, 914, 1024, 1376, 1828, 2048, 2752, 3656, 5504, 7312, 11008, 14624, 19651, 22016, 29248, 39302, 44032, 58496, 78604, 88064, 116992, 157208, 233984, 314416, 467968, 628832, 935936, 1257664, 2515328, 5030656, 10061312, 20122624, 40245248]

約数ペア:

[(1, 40245248), (2, 20122624), (4, 10061312), (8, 5030656), (16, 2515328), (32, 1257664), (43, 935936), (64, 628832), (86, 467968), (128, 314416), (172, 233984), (256, 157208), (344, 116992), (457, 88064), (512, 78604), (688, 58496), (914, 44032), (1024, 39302), (1376, 29248), (1828, 22016), (2048, 19651), (2752, 14624), (3656, 11008), (5504, 7312)]