87211936

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2801}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 197709120

約数和(自身を除く): 110497184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 2801, 3892, 4448, 5602, 7784, 11204, 15568, 19607, 22408, 31136, 39214, 44816, 78428, 89632, 156856, 313712, 389339, 627424, 778678, 1557356, 2725373, 3114712, 5450746, 6229424, 10901492, 12458848, 21802984, 43605968, 87211936]

約数ペア:

[(1, 87211936), (2, 43605968), (4, 21802984), (7, 12458848), (8, 10901492), (14, 6229424), (16, 5450746), (28, 3114712), (32, 2725373), (56, 1557356), (112, 778678), (139, 627424), (224, 389339), (278, 313712), (556, 156856), (973, 89632), (1112, 78428), (1946, 44816), (2224, 39214), (2801, 31136), (3892, 22408), (4448, 19607), (5602, 15568), (7784, 11204)]