172941296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{982621}}^1$

素因数の和:982640

約数の個数: 20

約数和(自身を含む): 365535384

約数和(自身を除く): 192594088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 982621, 1965242, 3930484, 7860968, 10808831, 15721936, 21617662, 43235324, 86470648, 172941296]

約数ペア:

[(1, 172941296), (2, 86470648), (4, 43235324), (8, 21617662), (11, 15721936), (16, 10808831), (22, 7860968), (44, 3930484), (88, 1965242), (176, 982621)]