42042136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{276593}}^1$

素因数の和:276618

約数の個数: 16

約数和(自身を含む): 82978200

約数和(自身を除く): 40936064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 276593, 553186, 1106372, 2212744, 5255267, 10510534, 21021068, 42042136]

約数ペア:

[(1, 42042136), (2, 21021068), (4, 10510534), (8, 5255267), (19, 2212744), (38, 1106372), (76, 553186), (152, 276593)]