42585904

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{2131}}^1$

素因数の和:3388

約数の個数: 20

約数和(自身を含む): 82615000

約数和(自身を除く): 40029096

約数列:

[1, 2, 4, 8, 16, 1249, 2131, 2498, 4262, 4996, 8524, 9992, 17048, 19984, 34096, 2661619, 5323238, 10646476, 21292952, 42585904]

約数ペア:

[(1, 42585904), (2, 21292952), (4, 10646476), (8, 5323238), (16, 2661619), (1249, 34096), (2131, 19984), (2498, 17048), (4262, 9992), (4996, 8524)]