80182592

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2119

約数の個数: 56

約数和(自身を含む): 183977280

約数和(自身を除く): 103794688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2011, 2492, 2848, 4022, 4984, 5696, 8044, 9968, 14077, 16088, 19936, 28154, 32176, 39872, 56308, 64352, 112616, 128704, 178979, 225232, 357958, 450464, 715916, 900928, 1252853, 1431832, 2505706, 2863664, 5011412, 5727328, 10022824, 11454656, 20045648, 40091296, 80182592]

約数ペア:

[(1, 80182592), (2, 40091296), (4, 20045648), (7, 11454656), (8, 10022824), (14, 5727328), (16, 5011412), (28, 2863664), (32, 2505706), (56, 1431832), (64, 1252853), (89, 900928), (112, 715916), (178, 450464), (224, 357958), (356, 225232), (448, 178979), (623, 128704), (712, 112616), (1246, 64352), (1424, 56308), (2011, 39872), (2492, 32176), (2848, 28154), (4022, 19936), (4984, 16088), (5696, 14077), (8044, 9968)]