87407944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1607}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 176944320

約数和(自身を除く): 89536376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 1607, 2092, 3214, 4184, 6428, 6799, 12856, 13598, 20891, 27196, 41782, 54392, 83564, 167128, 840461, 1680922, 3361844, 6723688, 10925993, 21851986, 43703972, 87407944]

約数ペア:

[(1, 87407944), (2, 43703972), (4, 21851986), (8, 10925993), (13, 6723688), (26, 3361844), (52, 1680922), (104, 840461), (523, 167128), (1046, 83564), (1607, 54392), (2092, 41782), (3214, 27196), (4184, 20891), (6428, 13598), (6799, 12856)]