99990656

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{6151}}^1$

素因数の和:6292

約数の個数: 32

約数和(自身を含む): 200801280

約数和(自身を除く): 100810624

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 6151, 8128, 12302, 16256, 24604, 49208, 98416, 196832, 393664, 781177, 787328, 1562354, 3124708, 6249416, 12498832, 24997664, 49995328, 99990656]

約数ペア:

[(1, 99990656), (2, 49995328), (4, 24997664), (8, 12498832), (16, 6249416), (32, 3124708), (64, 1562354), (127, 787328), (128, 781177), (254, 393664), (508, 196832), (1016, 98416), (2032, 49208), (4064, 24604), (6151, 16256), (8128, 12302)]