856459264

素因数分解:

$2^{11}\times {\mathrm{541}}^1\times {\mathrm{773}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 1717885260

約数和(自身を除く): 861425996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 541, 773, 1024, 1082, 1546, 2048, 2164, 3092, 4328, 6184, 8656, 12368, 17312, 24736, 34624, 49472, 69248, 98944, 138496, 197888, 276992, 395776, 418193, 553984, 791552, 836386, 1107968, 1583104, 1672772, 3345544, 6691088, 13382176, 26764352, 53528704, 107057408, 214114816, 428229632, 856459264]

約数ペア:

[(1, 856459264), (2, 428229632), (4, 214114816), (8, 107057408), (16, 53528704), (32, 26764352), (64, 13382176), (128, 6691088), (256, 3345544), (512, 1672772), (541, 1583104), (773, 1107968), (1024, 836386), (1082, 791552), (1546, 553984), (2048, 418193), (2164, 395776), (3092, 276992), (4328, 197888), (6184, 138496), (8656, 98944), (12368, 69248), (17312, 49472), (24736, 34624)]