40312448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28631}}^1$

素因数の和:28656

約数の個数: 32

約数和(自身を含む): 87613920

約数和(自身を除く): 47301472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28631, 57262, 114524, 229048, 314941, 458096, 629882, 916192, 1259764, 1832384, 2519528, 3664768, 5039056, 10078112, 20156224, 40312448]

約数ペア:

[(1, 40312448), (2, 20156224), (4, 10078112), (8, 5039056), (11, 3664768), (16, 2519528), (22, 1832384), (32, 1259764), (44, 916192), (64, 629882), (88, 458096), (128, 314941), (176, 229048), (352, 114524), (704, 57262), (1408, 28631)]