180920384

素因数分解:

$2^6\times {\mathrm{691}}^1\times {\mathrm{4091}}^1$

素因数の和:4794

約数の個数: 28

約数和(自身を含む): 359621328

約数和(自身を除く): 178700944

約数列:

[1, 2, 4, 8, 16, 32, 64, 691, 1382, 2764, 4091, 5528, 8182, 11056, 16364, 22112, 32728, 44224, 65456, 130912, 261824, 2826881, 5653762, 11307524, 22615048, 45230096, 90460192, 180920384]

約数ペア:

[(1, 180920384), (2, 90460192), (4, 45230096), (8, 22615048), (16, 11307524), (32, 5653762), (64, 2826881), (691, 261824), (1382, 130912), (2764, 65456), (4091, 44224), (5528, 32728), (8182, 22112), (11056, 16364)]