16135568

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{9791}}^1$

素因数の和:9902

約数の個数: 20

約数和(自身を含む): 31569408

約数和(自身を除く): 15433840

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 9791, 19582, 39164, 78328, 156656, 1008473, 2016946, 4033892, 8067784, 16135568]

約数ペア:

[(1, 16135568), (2, 8067784), (4, 4033892), (8, 2016946), (16, 1008473), (103, 156656), (206, 78328), (412, 39164), (824, 19582), (1648, 9791)]