16253552

素因数分解:

$2^4\times 7^1\times {\mathrm{145121}}^1$

素因数の和:145136

約数の個数: 20

約数和(自身を含む): 35990256

約数和(自身を除く): 19736704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 145121, 290242, 580484, 1015847, 1160968, 2031694, 2321936, 4063388, 8126776, 16253552]

約数ペア:

[(1, 16253552), (2, 8126776), (4, 4063388), (7, 2321936), (8, 2031694), (14, 1160968), (16, 1015847), (28, 580484), (56, 290242), (112, 145121)]