130640384

素因数分解:

$2^9\times 7^1\times {\mathrm{36451}}^1$

素因数の和:36476

約数の個数: 40

約数和(自身を含む): 298323168

約数和(自身を除く): 167682784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 36451, 72902, 145804, 255157, 291608, 510314, 583216, 1020628, 1166432, 2041256, 2332864, 4082512, 4665728, 8165024, 9331456, 16330048, 18662912, 32660096, 65320192, 130640384]

約数ペア:

[(1, 130640384), (2, 65320192), (4, 32660096), (7, 18662912), (8, 16330048), (14, 9331456), (16, 8165024), (28, 4665728), (32, 4082512), (56, 2332864), (64, 2041256), (112, 1166432), (128, 1020628), (224, 583216), (256, 510314), (448, 291608), (512, 255157), (896, 145804), (1792, 72902), (3584, 36451)]