28655752

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{20011}}^1$

素因数の和:20196

約数の個数: 16

約数和(自身を含む): 54032400

約数和(自身を除く): 25376648

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 20011, 40022, 80044, 160088, 3581969, 7163938, 14327876, 28655752]

約数ペア:

[(1, 28655752), (2, 14327876), (4, 7163938), (8, 3581969), (179, 160088), (358, 80044), (716, 40022), (1432, 20011)]