31938564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{727}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 85449728

約数和(自身を除く): 53511164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 523, 727, 1046, 1454, 1569, 2092, 2181, 2908, 3138, 3661, 4362, 5089, 6276, 7322, 8724, 10178, 10983, 14644, 15267, 20356, 21966, 30534, 43932, 61068, 380221, 760442, 1140663, 1520884, 2281326, 2661547, 4562652, 5323094, 7984641, 10646188, 15969282, 31938564]

約数ペア:

[(1, 31938564), (2, 15969282), (3, 10646188), (4, 7984641), (6, 5323094), (7, 4562652), (12, 2661547), (14, 2281326), (21, 1520884), (28, 1140663), (42, 760442), (84, 380221), (523, 61068), (727, 43932), (1046, 30534), (1454, 21966), (1569, 20356), (2092, 15267), (2181, 14644), (2908, 10983), (3138, 10178), (3661, 8724), (4362, 7322), (5089, 6276)]