89211892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2707}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 196535808

約数和(自身を除く): 107323916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2354, 2707, 2996, 4708, 5414, 8239, 10828, 16478, 18949, 29777, 32956, 37898, 59554, 75796, 119108, 208439, 289649, 416878, 579298, 833756, 1158596, 2027543, 3186139, 4055086, 6372278, 8110172, 12744556, 22302973, 44605946, 89211892]

約数ペア:

[(1, 89211892), (2, 44605946), (4, 22302973), (7, 12744556), (11, 8110172), (14, 6372278), (22, 4055086), (28, 3186139), (44, 2027543), (77, 1158596), (107, 833756), (154, 579298), (214, 416878), (308, 289649), (428, 208439), (749, 119108), (1177, 75796), (1498, 59554), (2354, 37898), (2707, 32956), (2996, 29777), (4708, 18949), (5414, 16478), (8239, 10828)]