29885272

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{20639}}^1$

素因数の和:20826

約数の個数: 16

約数和(自身を含む): 56347200

約数和(自身を除く): 26461928

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 20639, 41278, 82556, 165112, 3735659, 7471318, 14942636, 29885272]

約数ペア:

[(1, 29885272), (2, 14942636), (4, 7471318), (8, 3735659), (181, 165112), (362, 82556), (724, 41278), (1448, 20639)]