40179712

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 83931120

約数和(自身を除く): 43751408

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 853, 1024, 1472, 1706, 2048, 2944, 3412, 5888, 6824, 11776, 13648, 19619, 23552, 27296, 39238, 47104, 54592, 78476, 109184, 156952, 218368, 313904, 436736, 627808, 873472, 1255616, 1746944, 2511232, 5022464, 10044928, 20089856, 40179712]

約数ペア:

[(1, 40179712), (2, 20089856), (4, 10044928), (8, 5022464), (16, 2511232), (23, 1746944), (32, 1255616), (46, 873472), (64, 627808), (92, 436736), (128, 313904), (184, 218368), (256, 156952), (368, 109184), (512, 78476), (736, 54592), (853, 47104), (1024, 39238), (1472, 27296), (1706, 23552), (2048, 19619), (2944, 13648), (3412, 11776), (5888, 6824)]