163180832

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{13109}}^1$

素因数の和:13508

約数の個数: 24

約数和(自身を含む): 322112700

約数和(自身を除く): 158931868

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 13109, 26218, 52436, 104872, 209744, 419488, 5099401, 10198802, 20397604, 40795208, 81590416, 163180832]

約数ペア:

[(1, 163180832), (2, 81590416), (4, 40795208), (8, 20397604), (16, 10198802), (32, 5099401), (389, 419488), (778, 209744), (1556, 104872), (3112, 52436), (6224, 26218), (12448, 13109)]