190022144

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{28549}}^1$

素因数の和:28580

約数の個数: 40

約数和(自身を含む): 408893100

約数和(自身を除く): 218870956

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 28549, 57098, 114196, 228392, 371137, 456784, 742274, 913568, 1484548, 1827136, 2969096, 3654272, 5938192, 7308544, 11876384, 14617088, 23752768, 47505536, 95011072, 190022144]

約数ペア:

[(1, 190022144), (2, 95011072), (4, 47505536), (8, 23752768), (13, 14617088), (16, 11876384), (26, 7308544), (32, 5938192), (52, 3654272), (64, 2969096), (104, 1827136), (128, 1484548), (208, 913568), (256, 742274), (416, 456784), (512, 371137), (832, 228392), (1664, 114196), (3328, 57098), (6656, 28549)]