42507916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7607}}^1$

素因数の和:7749

約数の個数: 24

約数和(自身を含む): 81801216

約数和(自身を除く): 39293300

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 7607, 15214, 30428, 83677, 167354, 334708, 966089, 1932178, 3864356, 10626979, 21253958, 42507916]

約数ペア:

[(1, 42507916), (2, 21253958), (4, 10626979), (11, 3864356), (22, 1932178), (44, 966089), (127, 334708), (254, 167354), (508, 83677), (1397, 30428), (2794, 15214), (5588, 7607)]