23120384

素因数分解:

$2^9\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6476

約数の個数: 40

約数和(自身を含む): 52803168

約数和(自身を除く): 29682784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 6451, 12902, 25804, 45157, 51608, 90314, 103216, 180628, 206432, 361256, 412864, 722512, 825728, 1445024, 1651456, 2890048, 3302912, 5780096, 11560192, 23120384]

約数ペア:

[(1, 23120384), (2, 11560192), (4, 5780096), (7, 3302912), (8, 2890048), (14, 1651456), (16, 1445024), (28, 825728), (32, 722512), (56, 412864), (64, 361256), (112, 206432), (128, 180628), (224, 103216), (256, 90314), (448, 51608), (512, 45157), (896, 25804), (1792, 12902), (3584, 6451)]