31436636

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 70022400

約数和(自身を除く): 38585764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2083, 2156, 3773, 4166, 7546, 8332, 14581, 15092, 22913, 29162, 45826, 58324, 91652, 102067, 160391, 204134, 320782, 408268, 641564, 714469, 1122737, 1428938, 2245474, 2857876, 4490948, 7859159, 15718318, 31436636]

約数ペア:

[(1, 31436636), (2, 15718318), (4, 7859159), (7, 4490948), (11, 2857876), (14, 2245474), (22, 1428938), (28, 1122737), (44, 714469), (49, 641564), (77, 408268), (98, 320782), (154, 204134), (196, 160391), (308, 102067), (343, 91652), (539, 58324), (686, 45826), (1078, 29162), (1372, 22913), (2083, 15092), (2156, 14581), (3773, 8332), (4166, 7546)]