187748048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{221401}}^1$

素因数の和:221462

約数の個数: 20

約数和(自身を含む): 370626948

約数和(自身を除く): 182878900

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 221401, 442802, 885604, 1771208, 3542416, 11734253, 23468506, 46937012, 93874024, 187748048]

約数ペア:

[(1, 187748048), (2, 93874024), (4, 46937012), (8, 23468506), (16, 11734253), (53, 3542416), (106, 1771208), (212, 885604), (424, 442802), (848, 221401)]