130992968

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{37991}}^1$

素因数の和:38428

約数の個数: 16

約数和(自身を含む): 246188160

約数和(自身を除く): 115195192

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 37991, 75982, 151964, 303928, 16374121, 32748242, 65496484, 130992968]

約数ペア:

[(1, 130992968), (2, 65496484), (4, 32748242), (8, 16374121), (431, 303928), (862, 151964), (1724, 75982), (3448, 37991)]