87536072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15881}}^1$

素因数の和:15953

約数の個数: 32

約数和(自身を含む): 180101880

約数和(自身を除く): 92565808

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 15881, 31762, 63524, 127048, 206453, 412906, 825812, 841693, 1651624, 1683386, 3366772, 6733544, 10942009, 21884018, 43768036, 87536072]

約数ペア:

[(1, 87536072), (2, 43768036), (4, 21884018), (8, 10942009), (13, 6733544), (26, 3366772), (52, 1683386), (53, 1651624), (104, 841693), (106, 825812), (212, 412906), (424, 206453), (689, 127048), (1378, 63524), (2756, 31762), (5512, 15881)]