85122448

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 60

約数和(自身を含む): 175887180

約数和(自身を除く): 90764732

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 113, 178, 184, 226, 356, 368, 452, 529, 712, 904, 1058, 1424, 1808, 2047, 2116, 2599, 4094, 4232, 5198, 8188, 8464, 10057, 10396, 16376, 20114, 20792, 32752, 40228, 41584, 47081, 59777, 80456, 94162, 119554, 160912, 188324, 231311, 239108, 376648, 462622, 478216, 753296, 925244, 956432, 1850488, 3700976, 5320153, 10640306, 21280612, 42561224, 85122448]

約数ペア:

[(1, 85122448), (2, 42561224), (4, 21280612), (8, 10640306), (16, 5320153), (23, 3700976), (46, 1850488), (89, 956432), (92, 925244), (113, 753296), (178, 478216), (184, 462622), (226, 376648), (356, 239108), (368, 231311), (452, 188324), (529, 160912), (712, 119554), (904, 94162), (1058, 80456), (1424, 59777), (1808, 47081), (2047, 41584), (2116, 40228), (2599, 32752), (4094, 20792), (4232, 20114), (5198, 16376), (8188, 10396), (8464, 10057)]