40840448

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{14503}}^1$

素因数の和:14530

約数の個数: 36

約数和(自身を含む): 88938528

約数和(自身を除く): 48098080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 14503, 29006, 58012, 116024, 159533, 232048, 319066, 464096, 638132, 928192, 1276264, 1856384, 2552528, 3712768, 5105056, 10210112, 20420224, 40840448]

約数ペア:

[(1, 40840448), (2, 20420224), (4, 10210112), (8, 5105056), (11, 3712768), (16, 2552528), (22, 1856384), (32, 1276264), (44, 928192), (64, 638132), (88, 464096), (128, 319066), (176, 232048), (256, 159533), (352, 116024), (704, 58012), (1408, 29006), (2816, 14503)]