40983008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 88660656

約数和(自身を除く): 47677648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 673, 692, 1346, 1384, 1903, 2692, 2768, 3806, 5384, 5536, 7403, 7612, 10768, 14806, 15224, 21536, 29612, 30448, 59224, 60896, 116429, 118448, 232858, 236896, 465716, 931432, 1280719, 1862864, 2561438, 3725728, 5122876, 10245752, 20491504, 40983008]

約数ペア:

[(1, 40983008), (2, 20491504), (4, 10245752), (8, 5122876), (11, 3725728), (16, 2561438), (22, 1862864), (32, 1280719), (44, 931432), (88, 465716), (173, 236896), (176, 232858), (346, 118448), (352, 116429), (673, 60896), (692, 59224), (1346, 30448), (1384, 29612), (1903, 21536), (2692, 15224), (2768, 14806), (3806, 10768), (5384, 7612), (5536, 7403)]