131321552

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{6299}}^1$

素因数の和:7610

約数の個数: 20

約数和(自身を含む): 254671200

約数和(自身を除く): 123349648

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 5212, 6299, 10424, 12598, 20848, 25196, 50392, 100784, 8207597, 16415194, 32830388, 65660776, 131321552]

約数ペア:

[(1, 131321552), (2, 65660776), (4, 32830388), (8, 16415194), (16, 8207597), (1303, 100784), (2606, 50392), (5212, 25196), (6299, 20848), (10424, 12598)]