83880344

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197831}}^1$

素因数の和:197890

約数の個数: 16

約数和(自身を含む): 160243920

約数和(自身を除く): 76363576

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 197831, 395662, 791324, 1582648, 10485043, 20970086, 41940172, 83880344]

約数ペア:

[(1, 83880344), (2, 41940172), (4, 20970086), (8, 10485043), (53, 1582648), (106, 791324), (212, 395662), (424, 197831)]