87847072

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{4243}}^1$

素因数の和:4900

約数の個数: 24

約数和(自身を含む): 173257056

約数和(自身を除く): 85409984

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 2588, 4243, 5176, 8486, 10352, 16972, 20704, 33944, 67888, 135776, 2745221, 5490442, 10980884, 21961768, 43923536, 87847072]

約数ペア:

[(1, 87847072), (2, 43923536), (4, 21961768), (8, 10980884), (16, 5490442), (32, 2745221), (647, 135776), (1294, 67888), (2588, 33944), (4243, 20704), (5176, 16972), (8486, 10352)]