80041952

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 164419920

約数和(自身を除く): 84377968

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1009, 1072, 1184, 2018, 2144, 2479, 4036, 4958, 8072, 9916, 16144, 19832, 32288, 37333, 39664, 67603, 74666, 79328, 135206, 149332, 270412, 298664, 540824, 597328, 1081648, 1194656, 2163296, 2501311, 5002622, 10005244, 20010488, 40020976, 80041952]

約数ペア:

[(1, 80041952), (2, 40020976), (4, 20010488), (8, 10005244), (16, 5002622), (32, 2501311), (37, 2163296), (67, 1194656), (74, 1081648), (134, 597328), (148, 540824), (268, 298664), (296, 270412), (536, 149332), (592, 135206), (1009, 79328), (1072, 74666), (1184, 67603), (2018, 39664), (2144, 37333), (2479, 32288), (4036, 19832), (4958, 16144), (8072, 9916)]