64057648

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{10909}}^1$

素因数の和:11284

約数の個数: 20

約数和(自身を含む): 124461280

約数和(自身を除く): 60403632

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 10909, 21818, 43636, 87272, 174544, 4003603, 8007206, 16014412, 32028824, 64057648]

約数ペア:

[(1, 64057648), (2, 32028824), (4, 16014412), (8, 8007206), (16, 4003603), (367, 174544), (734, 87272), (1468, 43636), (2936, 21818), (5872, 10909)]