83863630

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{81421}}^1$

素因数の和:81531

約数の個数: 16

約数和(自身を含む): 152421984

約数和(自身を除く): 68558354

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 81421, 162842, 407105, 814210, 8386363, 16772726, 41931815, 83863630]

約数ペア:

[(1, 83863630), (2, 41931815), (5, 16772726), (10, 8386363), (103, 814210), (206, 407105), (515, 162842), (1030, 81421)]