87470912

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{20399}}^1$

素因数の和:20478

約数の個数: 28

約数和(自身を含む): 176174400

約数和(自身を除く): 88703488

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 20399, 40798, 81596, 163192, 326384, 652768, 1305536, 1366733, 2733466, 5466932, 10933864, 21867728, 43735456, 87470912]

約数ペア:

[(1, 87470912), (2, 43735456), (4, 21867728), (8, 10933864), (16, 5466932), (32, 2733466), (64, 1366733), (67, 1305536), (134, 652768), (268, 326384), (536, 163192), (1072, 81596), (2144, 40798), (4288, 20399)]