61553876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1123}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 109900224

約数和(自身を除く): 48346348

約数列:

[1, 2, 4, 71, 142, 193, 284, 386, 772, 1123, 2246, 4492, 13703, 27406, 54812, 79733, 159466, 216739, 318932, 433478, 866956, 15388469, 30776938, 61553876]

約数ペア:

[(1, 61553876), (2, 30776938), (4, 15388469), (71, 866956), (142, 433478), (193, 318932), (284, 216739), (386, 159466), (772, 79733), (1123, 54812), (2246, 27406), (4492, 13703)]