163960384

素因数分解:

$2^6\times 7^1\times {\mathrm{365983}}^1$

素因数の和:366002

約数の個数: 28

約数和(自身を含む): 371839744

約数和(自身を除く): 207879360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 365983, 731966, 1463932, 2561881, 2927864, 5123762, 5855728, 10247524, 11711456, 20495048, 23422912, 40990096, 81980192, 163960384]

約数ペア:

[(1, 163960384), (2, 81980192), (4, 40990096), (7, 23422912), (8, 20495048), (14, 11711456), (16, 10247524), (28, 5855728), (32, 5123762), (56, 2927864), (64, 2561881), (112, 1463932), (224, 731966), (448, 365983)]