86504968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5431}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 177952320

約数和(自身を除く): 91447352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 5431, 7964, 10862, 15928, 21724, 43448, 59741, 119482, 238964, 477928, 983011, 1966022, 3932044, 7864088, 10813121, 21626242, 43252484, 86504968]

約数ペア:

[(1, 86504968), (2, 43252484), (4, 21626242), (8, 10813121), (11, 7864088), (22, 3932044), (44, 1966022), (88, 983011), (181, 477928), (362, 238964), (724, 119482), (1448, 59741), (1991, 43448), (3982, 21724), (5431, 15928), (7964, 10862)]