408069328

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{24547}}^1$

素因数の和:25594

約数の個数: 20

約数和(自身を含む): 791427520

約数和(自身を除く): 383358192

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 16624, 24547, 49094, 98188, 196376, 392752, 25504333, 51008666, 102017332, 204034664, 408069328]

約数ペア:

[(1, 408069328), (2, 204034664), (4, 102017332), (8, 51008666), (16, 25504333), (1039, 392752), (2078, 196376), (4156, 98188), (8312, 49094), (16624, 24547)]