42805136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2399

約数の個数: 40

約数和(自身を含む): 91360224

約数和(自身を除く): 48555088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2273, 2354, 4546, 4708, 9092, 9416, 18184, 18832, 25003, 36368, 50006, 100012, 200024, 243211, 400048, 486422, 972844, 1945688, 2675321, 3891376, 5350642, 10701284, 21402568, 42805136]

約数ペア:

[(1, 42805136), (2, 21402568), (4, 10701284), (8, 5350642), (11, 3891376), (16, 2675321), (22, 1945688), (44, 972844), (88, 486422), (107, 400048), (176, 243211), (214, 200024), (428, 100012), (856, 50006), (1177, 36368), (1712, 25003), (2273, 18832), (2354, 18184), (4546, 9416), (4708, 9092)]