160403888

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{47513}}^1$

素因数の和:47732

約数の個数: 20

約数和(自身を含む): 312262008

約数和(自身を除く): 151858120

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 47513, 95026, 190052, 380104, 760208, 10025243, 20050486, 40100972, 80201944, 160403888]

約数ペア:

[(1, 160403888), (2, 80201944), (4, 40100972), (8, 20050486), (16, 10025243), (211, 760208), (422, 380104), (844, 190052), (1688, 95026), (3376, 47513)]