80736832

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1667

約数の個数: 56

約数和(自身を含む): 177283872

約数和(自身を除く): 96547040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 292, 352, 584, 704, 803, 1168, 1571, 1606, 2336, 3142, 3212, 4672, 6284, 6424, 12568, 12848, 17281, 25136, 25696, 34562, 50272, 51392, 69124, 100544, 114683, 138248, 229366, 276496, 458732, 552992, 917464, 1105984, 1261513, 1834928, 2523026, 3669856, 5046052, 7339712, 10092104, 20184208, 40368416, 80736832]

約数ペア:

[(1, 80736832), (2, 40368416), (4, 20184208), (8, 10092104), (11, 7339712), (16, 5046052), (22, 3669856), (32, 2523026), (44, 1834928), (64, 1261513), (73, 1105984), (88, 917464), (146, 552992), (176, 458732), (292, 276496), (352, 229366), (584, 138248), (704, 114683), (803, 100544), (1168, 69124), (1571, 51392), (1606, 50272), (2336, 34562), (3142, 25696), (3212, 25136), (4672, 17281), (6284, 12848), (6424, 12568)]