77171792

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{8447}}^1$

素因数の和:9026

約数の個数: 20

約数和(自身を含む): 149799936

約数和(自身を除く): 72628144

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 8447, 9136, 16894, 33788, 67576, 135152, 4823237, 9646474, 19292948, 38585896, 77171792]

約数ペア:

[(1, 77171792), (2, 38585896), (4, 19292948), (8, 9646474), (16, 4823237), (571, 135152), (1142, 67576), (2284, 33788), (4568, 16894), (8447, 9136)]