81950848

素因数分解:

$2^7\times 7^1\times {\mathrm{91463}}^1$

素因数の和:91484

約数の個数: 32

約数和(自身を含む): 186586560

約数和(自身を除く): 104635712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 91463, 182926, 365852, 640241, 731704, 1280482, 1463408, 2560964, 2926816, 5121928, 5853632, 10243856, 11707264, 20487712, 40975424, 81950848]

約数ペア:

[(1, 81950848), (2, 40975424), (4, 20487712), (7, 11707264), (8, 10243856), (14, 5853632), (16, 5121928), (28, 2926816), (32, 2560964), (56, 1463408), (64, 1280482), (112, 731704), (128, 640241), (224, 365852), (448, 182926), (896, 91463)]