31468388

素因数分解:

$2^2\times 7^2\times {\mathrm{160553}}^1$

素因数の和:160571

約数の個数: 18

約数和(自身を含む): 64061046

約数和(自身を除く): 32592658

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 160553, 321106, 642212, 1123871, 2247742, 4495484, 7867097, 15734194, 31468388]

約数ペア:

[(1, 31468388), (2, 15734194), (4, 7867097), (7, 4495484), (14, 2247742), (28, 1123871), (49, 642212), (98, 321106), (196, 160553)]