40480384

素因数分解:

$2^7\times 7^1\times {\mathrm{45179}}^1$

素因数の和:45200

約数の個数: 32

約数和(自身を含む): 92167200

約数和(自身を除く): 51686816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 45179, 90358, 180716, 316253, 361432, 632506, 722864, 1265012, 1445728, 2530024, 2891456, 5060048, 5782912, 10120096, 20240192, 40480384]

約数ペア:

[(1, 40480384), (2, 20240192), (4, 10120096), (7, 5782912), (8, 5060048), (14, 2891456), (16, 2530024), (28, 1445728), (32, 1265012), (56, 722864), (64, 632506), (112, 361432), (128, 316253), (224, 180716), (448, 90358), (896, 45179)]