87702992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{757}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 183566376

約数和(自身を除く): 95863384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 557, 757, 1114, 1514, 2228, 3028, 4456, 6056, 7241, 8912, 9841, 12112, 14482, 19682, 28964, 39364, 57928, 78728, 115856, 157456, 421649, 843298, 1686596, 3373192, 5481437, 6746384, 10962874, 21925748, 43851496, 87702992]

約数ペア:

[(1, 87702992), (2, 43851496), (4, 21925748), (8, 10962874), (13, 6746384), (16, 5481437), (26, 3373192), (52, 1686596), (104, 843298), (208, 421649), (557, 157456), (757, 115856), (1114, 78728), (1514, 57928), (2228, 39364), (3028, 28964), (4456, 19682), (6056, 14482), (7241, 12112), (8912, 9841)]