331888384

素因数分解:

$2^8\times {\mathrm{337}}^1\times {\mathrm{3847}}^1$

素因数の和:4200

約数の個数: 36

約数和(自身を含む): 664618864

約数和(自身を除く): 332730480

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 337, 674, 1348, 2696, 3847, 5392, 7694, 10784, 15388, 21568, 30776, 43136, 61552, 86272, 123104, 246208, 492416, 984832, 1296439, 2592878, 5185756, 10371512, 20743024, 41486048, 82972096, 165944192, 331888384]

約数ペア:

[(1, 331888384), (2, 165944192), (4, 82972096), (8, 41486048), (16, 20743024), (32, 10371512), (64, 5185756), (128, 2592878), (256, 1296439), (337, 984832), (674, 492416), (1348, 246208), (2696, 123104), (3847, 86272), (5392, 61552), (7694, 43136), (10784, 30776), (15388, 21568)]