247652056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{58741}}^1$

素因数の和:58795

約数の個数: 32

約数和(自身を含む): 507530880

約数和(自身を除く): 259878824

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 58741, 117482, 234964, 469928, 998597, 1820971, 1997194, 3641942, 3994388, 7283884, 7988776, 14567768, 30956507, 61913014, 123826028, 247652056]

約数ペア:

[(1, 247652056), (2, 123826028), (4, 61913014), (8, 30956507), (17, 14567768), (31, 7988776), (34, 7283884), (62, 3994388), (68, 3641942), (124, 1997194), (136, 1820971), (248, 998597), (527, 469928), (1054, 234964), (2108, 117482), (4216, 58741)]