87486256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38237}}^1$

素因数の和:38269

約数の個数: 40

約数和(自身を含む): 199143504

約数和(自身を除く): 111657248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 38237, 76474, 152948, 305896, 420607, 497081, 611792, 841214, 994162, 1682428, 1988324, 3364856, 3976648, 5467891, 6729712, 7953296, 10935782, 21871564, 43743128, 87486256]

約数ペア:

[(1, 87486256), (2, 43743128), (4, 21871564), (8, 10935782), (11, 7953296), (13, 6729712), (16, 5467891), (22, 3976648), (26, 3364856), (44, 1988324), (52, 1682428), (88, 994162), (104, 841214), (143, 611792), (176, 497081), (208, 420607), (286, 305896), (572, 152948), (1144, 76474), (2288, 38237)]