25473904

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{9203}}^1$

素因数の和:9384

約数の個数: 20

約数和(自身を含む): 49646376

約数和(自身を除く): 24172472

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 9203, 18406, 36812, 73624, 147248, 1592119, 3184238, 6368476, 12736952, 25473904]

約数ペア:

[(1, 25473904), (2, 12736952), (4, 6368476), (8, 3184238), (16, 1592119), (173, 147248), (346, 73624), (692, 36812), (1384, 18406), (2768, 9203)]