39873664

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{2063}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 80000640

約数和(自身を除く): 40126976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2063, 2416, 4126, 4832, 8252, 9664, 16504, 19328, 33008, 66016, 132032, 264064, 311513, 623026, 1246052, 2492104, 4984208, 9968416, 19936832, 39873664]

約数ペア:

[(1, 39873664), (2, 19936832), (4, 9968416), (8, 4984208), (16, 2492104), (32, 1246052), (64, 623026), (128, 311513), (151, 264064), (302, 132032), (604, 66016), (1208, 33008), (2063, 19328), (2416, 16504), (4126, 9664), (4832, 8252)]