88954409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 13896151

約数列:

[1, 19, 23, 47, 61, 71, 437, 893, 1081, 1159, 1349, 1403, 1633, 2867, 3337, 4331, 20539, 26657, 31027, 54473, 63403, 65941, 76751, 82289, 99613, 203557, 1252879, 1458269, 1892647, 3867583, 4681811, 88954409]

約数ペア:

[(1, 88954409), (19, 4681811), (23, 3867583), (47, 1892647), (61, 1458269), (71, 1252879), (437, 203557), (893, 99613), (1081, 82289), (1159, 76751), (1349, 65941), (1403, 63403), (1633, 54473), (2867, 31027), (3337, 26657), (4331, 20539)]