127512832

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{2503}}^1$

素因数の和:2718

約数の個数: 36

約数和(自身を含む): 255908800

約数和(自身を除く): 128395968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 2503, 3184, 5006, 6368, 10012, 12736, 20024, 25472, 40048, 50944, 80096, 160192, 320384, 498097, 640768, 996194, 1992388, 3984776, 7969552, 15939104, 31878208, 63756416, 127512832]

約数ペア:

[(1, 127512832), (2, 63756416), (4, 31878208), (8, 15939104), (16, 7969552), (32, 3984776), (64, 1992388), (128, 996194), (199, 640768), (256, 498097), (398, 320384), (796, 160192), (1592, 80096), (2503, 50944), (3184, 40048), (5006, 25472), (6368, 20024), (10012, 12736)]