83782490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17713}}^1$

素因数の和:17774

約数の個数: 32

約数和(自身を含む): 168353856

約数和(自身を除く): 84571366

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 17713, 35426, 88565, 177130, 194843, 389686, 761659, 974215, 1523318, 1948430, 3808295, 7616590, 8378249, 16756498, 41891245, 83782490]

約数ペア:

[(1, 83782490), (2, 41891245), (5, 16756498), (10, 8378249), (11, 7616590), (22, 3808295), (43, 1948430), (55, 1523318), (86, 974215), (110, 761659), (215, 389686), (430, 194843), (473, 177130), (946, 88565), (2365, 35426), (4730, 17713)]