87590968

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 166486320

約数和(自身を除く): 78895352

約数列:

[1, 2, 4, 8, 181, 241, 251, 362, 482, 502, 724, 964, 1004, 1448, 1928, 2008, 43621, 45431, 60491, 87242, 90862, 120982, 174484, 181724, 241964, 348968, 363448, 483928, 10948871, 21897742, 43795484, 87590968]

約数ペア:

[(1, 87590968), (2, 43795484), (4, 21897742), (8, 10948871), (181, 483928), (241, 363448), (251, 348968), (362, 241964), (482, 181724), (502, 174484), (724, 120982), (964, 90862), (1004, 87242), (1448, 60491), (1928, 45431), (2008, 43621)]