31928428

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2267}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 64012032

約数和(自身を除く): 32083604

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 2267, 3521, 4534, 7042, 9068, 14084, 15869, 31738, 63476, 1140301, 2280602, 4561204, 7982107, 15964214, 31928428]

約数ペア:

[(1, 31928428), (2, 15964214), (4, 7982107), (7, 4561204), (14, 2280602), (28, 1140301), (503, 63476), (1006, 31738), (2012, 15869), (2267, 14084), (3521, 9068), (4534, 7042)]