89465584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18701}}^1$

素因数の和:18745

約数の個数: 40

約数和(自身を含む): 194800032

約数和(自身を除く): 105334448

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 18701, 37402, 74804, 149608, 243113, 299216, 430123, 486226, 860246, 972452, 1720492, 1944904, 3440984, 3889808, 5591599, 6881968, 11183198, 22366396, 44732792, 89465584]

約数ペア:

[(1, 89465584), (2, 44732792), (4, 22366396), (8, 11183198), (13, 6881968), (16, 5591599), (23, 3889808), (26, 3440984), (46, 1944904), (52, 1720492), (92, 972452), (104, 860246), (184, 486226), (208, 430123), (299, 299216), (368, 243113), (598, 149608), (1196, 74804), (2392, 37402), (4784, 18701)]