57199888

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{14243}}^1$

素因数の和:14502

約数の個数: 20

約数和(自身を含む): 111274128

約数和(自身を除く): 54074240

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 14243, 28486, 56972, 113944, 227888, 3574993, 7149986, 14299972, 28599944, 57199888]

約数ペア:

[(1, 57199888), (2, 28599944), (4, 14299972), (8, 7149986), (16, 3574993), (251, 227888), (502, 113944), (1004, 56972), (2008, 28486), (4016, 14243)]