8112208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 17339168

約数和(自身を除く): 9226960

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 907, 1118, 1814, 2236, 3628, 4472, 7256, 8944, 11791, 14512, 23582, 39001, 47164, 78002, 94328, 156004, 188656, 312008, 507013, 624016, 1014026, 2028052, 4056104, 8112208]

約数ペア:

[(1, 8112208), (2, 4056104), (4, 2028052), (8, 1014026), (13, 624016), (16, 507013), (26, 312008), (43, 188656), (52, 156004), (86, 94328), (104, 78002), (172, 47164), (208, 39001), (344, 23582), (559, 14512), (688, 11791), (907, 8944), (1118, 7256), (1814, 4472), (2236, 3628)]