131401432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{1613}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 261468000

約数和(自身を除く): 130066568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 599, 1198, 1613, 2396, 3226, 4792, 6452, 10183, 12904, 20366, 27421, 40732, 54842, 81464, 109684, 219368, 966187, 1932374, 3864748, 7729496, 16425179, 32850358, 65700716, 131401432]

約数ペア:

[(1, 131401432), (2, 65700716), (4, 32850358), (8, 16425179), (17, 7729496), (34, 3864748), (68, 1932374), (136, 966187), (599, 219368), (1198, 109684), (1613, 81464), (2396, 54842), (3226, 40732), (4792, 27421), (6452, 20366), (10183, 12904)]