80339968

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1258

約数の個数: 44

約数和(自身を含む): 163137712

約数和(自身を除く): 82797744

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 1171, 2144, 2342, 4288, 4684, 8576, 9368, 17152, 18736, 34304, 37472, 68608, 74944, 78457, 149888, 156914, 299776, 313828, 599552, 627656, 1199104, 1255312, 2510624, 5021248, 10042496, 20084992, 40169984, 80339968]

約数ペア:

[(1, 80339968), (2, 40169984), (4, 20084992), (8, 10042496), (16, 5021248), (32, 2510624), (64, 1255312), (67, 1199104), (128, 627656), (134, 599552), (256, 313828), (268, 299776), (512, 156914), (536, 149888), (1024, 78457), (1072, 74944), (1171, 68608), (2144, 37472), (2342, 34304), (4288, 18736), (4684, 17152), (8576, 9368)]