18398848

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{11057}}^1$

素因数の和:11084

約数の個数: 32

約数和(自身を含む): 39477060

約数和(自身を除く): 21078212

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 11057, 22114, 44228, 88456, 143741, 176912, 287482, 353824, 574964, 707648, 1149928, 1415296, 2299856, 4599712, 9199424, 18398848]

約数ペア:

[(1, 18398848), (2, 9199424), (4, 4599712), (8, 2299856), (13, 1415296), (16, 1149928), (26, 707648), (32, 574964), (52, 353824), (64, 287482), (104, 176912), (128, 143741), (208, 88456), (416, 44228), (832, 22114), (1664, 11057)]