47385656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 91660800

約数和(自身を除く): 44275144

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 991, 1112, 1982, 3964, 5977, 7928, 11954, 23908, 42613, 47816, 85226, 137749, 170452, 275498, 340904, 550996, 1101992, 5923207, 11846414, 23692828, 47385656]

約数ペア:

[(1, 47385656), (2, 23692828), (4, 11846414), (8, 5923207), (43, 1101992), (86, 550996), (139, 340904), (172, 275498), (278, 170452), (344, 137749), (556, 85226), (991, 47816), (1112, 42613), (1982, 23908), (3964, 11954), (5977, 7928)]