161845630

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{12421}}^1$

素因数の和:13731

約数の個数: 16

約数和(自身を含む): 291569184

約数和(自身を除く): 129723554

約数列:

[1, 2, 5, 10, 1303, 2606, 6515, 12421, 13030, 24842, 62105, 124210, 16184563, 32369126, 80922815, 161845630]

約数ペア:

[(1, 161845630), (2, 80922815), (5, 32369126), (10, 16184563), (1303, 124210), (2606, 62105), (6515, 24842), (12421, 13030)]